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Carlin B100 Burners are Hitting Production!
Carlin Combustion is pleased to announce that all Carlin Residential Oil Burners manufactured after 11/20/2023 are UL listed for B100.
BreakThrough Technology to Turn Your A/C into a Dehumidifier.
Turn a Central Air Conditioner into a dehumidifier while retaining the cooling properties of the A/C.
Citadel, Available Now!
High efficiency commercial boilers and water heaters offering twice the power in half the space now available in 7 sizes! 
Introducing our new flagship ignitor!
The Pro-X 45000 is the latest in ignitor technology from Carlin Combustion —
The Pro’s Choice. 
Bacharach’s PCA® 400 combustion & emissions analyzer.
Hand-held, 4-gas combustion & emissions analyzer for CO, O2, NO, NO2, & SO2. 
GeneralAire® Model 4400A Fan-Assist Evaporative Humidifier. Offering 19 gallons per day, this humidifier features a space-saving innovative patented design that completes the line of low-profile humidifiers.  More>>  
Bell & Gossett introduces the newest generation variable speed ECM smart circulator. ecocirc® 20-18/ecocirc+ 20-18 now available for hydronic heating and cooling, potable water systems.  More>>   Bradley’s New Digital Mixing Valve Elevates Temperature Control and Hot Water System Safety.  
Newest Navigator® digital mixing valve delivers precise temperature control and programmable features.
Matco-Norca New Tankless Water Heater Isolation Valve Kit Configurations.
Our popular tankless water heater isolation valve kit is now available in three new configurations; press, PEX and cold expansion PEX. 
Uponor Launches New Xpress Trak™Residential
Radiant Heating Panels.
Designed for residential new construction and remodels, Xpress Trak is a single-panel system with lightweight XPS foam at its core and laminated aluminum around the entire surface to provide exceptional heat-transfer capability.  More>>  
RectorSeal® Launches Outset Seal™ Lineset Protection for Ducted and Ductless HVAC installations . The Outset Seal is designed to protect indoor areas by blocking air leakage, moisture penetration, and rodent intrusion and hiding unsightly wall penetrations where HVAC linesets enter or exit structures.  More>>   DEWALT Introduces New 20V MAX* Compact Press Tool.
New 20V MAX* Compact Press Tool and Several Accessories Supporting HVACR Technicians, Plumbers and Pipefitters. 
Si-CA 030 combustion gas analyzerSauermann
Si-CA Combustion Gas Analyzers.

The intelligent software in the Si-CA analyzers are programmed to display a notification when it is getting close to replace your sensor(s)! 
Greenheck Launches Air Distributin Product Line.
Greenheck added air distribution products to its industry-leading product line making it even easier to specify a complete ventilation system from one supplier.  
Nortek Global HVAC Expands High-Efficiency UEZ Unit Heater Line.
Three new capacities for the Reznor® UEZ condensing gas-fired unit heater.  
Caleffi FlowCal™ Balancing Line Expands With Added Features. Caleffi North America has expanded their product offering with a Y-pattern dynamic balancing valve.  The new 128 FlowCal™ Series valves with DZR low-lead brass bodies are now in stock and available for order in North America. More>>   Bradford White Water Heaters announces KwickShot® tankless electric water heaters.
New convenient and efficient electric water heater delivers high performance and reliability along with continuous on-demand hot water.  More>>  
Belimo Releases a New Press Fit Valve Assembly Series.
Belimo Americas announces the release of QCV (pressure dependent) and PIQCV (pressure independent) ZoneTight zone valves.   More>>  
Trane Introduces New Wellsphere™ Digital Indoor Environmental Quality Management Solutions for Smarter, Healthier Spaces.
Indoor air quality dashboard with real-time data and insights helps building owners monitor, manage and improve the health and efficiency of indoor spaces.  More>>  
Introducing the all-new Aqua Edge® 19MV Water Cooled Centrifugal Chiller with Magnetic Bearings.
Unconditional performance starts with an unbeatable compressor.   More>>  
Quick and Easy HEPA Filtration for any Environment.
The IsoClean is designed to be a simple plug-in-play solution for facilities that want to provide HEPA filtration in any environment.  More>>  
New Internet Control for HVAC Air Curtains.
Berner Adds BACnet® and Adaptive Settings
to Berner AIR™ Controller/App for Air Curtains.
Introducing the Ceiling HEPA Pro+.
Steril-Aire Unveils Ceiling HEPA Pro+ System for Added Protection Against Indoor Airborne Threats. More>>  
Velocity Condensing Boilers
The Phantom Combi is the newest member to our Phantom line of stainless steel wall mounted condensing boilers. More>>  
Bell & Gossett Coalescing Removal Separators – CRS
New CSR removes 100% of air impurities in hydronic HVAC system; now built in U.S.A. More>>  
U.S. Boiler Company Alta Gas-Adaptive Combi Boiler
NEW Alta Combi boiler, the industry’s FIRST AND ONLY gas-adaptive combi boiler with 10:1 turndown!More>>  
Ambro Controls OXYSET
A lightweight, portable brazing system that uses disposable gas cylinders. More>>  
DROP Pump Controller
The DROP Pump Controller is a device that can be added to a DROP system or used by itself, with the addition of the DROP Hub. The DROP Pump Controller monitors your water flow and will alert you to excessive usage helping to prevent or reduce water damage in the event of a burst pipe or appliance leak.  More>>  
Arctic GatorTM:
The revolutionary, patented Arctic GatorTM HVAC/R Hydronic System from Demandside Energy Solutions transforms your building’s conventional air-to-air HVAC/R system into an advanced hydronic system.  More>>  
The new IsoClean 400 offers HEPA cleaned air as a level of protection against airborne pathogens for smaller areas. The IsoClean 400 can provide greater than 6 air turnovers typical in a 500 sq. ft. space. More>>  
New Industrial High Temperature Control Dampers from Greenheck. Greenheck has introduced two new heavy-duty industrial control dampers for high temperature applications. Models HCD-324 and HCD-524 feature a high temperature blade design to control airflow and provide shutoff in industrial process systems.  More>>   Daikin Applied Launches New Heat Pump Technology For Cost-Effective Heating And Cooling In All Environmental Conditions. Daikin SmartSource® Dedicated Outdoor Air System (DOAS), its next generation of heat pump heating technology that enables efficient and cost-effective heating and cooling in all conditions using 100 percent of fresh, outside air.  More>>   Johnson Controls Launches OpenBlue.
New digital platform encompasses the depth and breadth of Johnson Controls offerings in solutions and services, delivering capabilities focusing on the future of smart, connected and sustainable buildings.  More>>  
New Ball Valve Assemblies Offering Advanced Technology.
Belimo Americas released new ball valve assemblies with fail-safe and non-fail-safe actuators (PKR and PR series). These technologically advanced assemblies offer energy efficiency, easy installation, application flexibility, longevity, and reliability for aggressive applications.
Rinnai  I-Series Boiler for the Residential Market.
The perfect combination of reliability, technology and performance in one compact unit. The Rinnai I-Series condensing boiler product lineup consists of heat-only and combination (combi) models to consistently deliver comfortable heat to your home.
RenewAire Introduces the DN Series of Non-Compressorized DOAS with ERV.
DN Series is a flexible, modular, configurable DOAS with mix-and-match components featuring RenewAire’s proprietary static plate core ERV. 
Bacharach MGS-400 Gas Detectors.
Bacharach Expands Refrigerant Gases on MGS-400 Gas Detectors. Supports cooling and refrigeration applications with halogen refrigerants.




Carrier Introduces Innovative EcoBlue™ Technology.
Featuring Industry-First Beltless Indoor Fan System in RTUs.

New LUX PS2100 WiFi Thermostat.
Available in March, this is the first WIFI thermostat that can be set-up entirely via the LUX mobile app – no WiFi connection needed. Contractors have a special app that will walk them through a step-by-step set-up process right on the job.
Grundfos Introduces TPE3 In-Line Pump.
Designed to significantly advance pumping systems for commercial buildings, Grundfos has introduced a state-of-the-art TPE3 in-line pump that features best-in-class technologies.
Armstrong's New Active Performance ManagementTM Solution.
Active Performance Management is patented onboard software that learns predicts, adjusts automatically and makes optimization recommendations in real-time.
Bacharach PCA® 400.
The PCA® 400 provides efficiency measurements and combustion emissions data during the fuel burning process that helps facilitate improved system performance, a reduction in energy consumption, and decreased emissions impact on the environment.
Field Controls NEW EvenAir®.
The NEW The NEW EvenAir® Whole House Comfort Control System modulates air delivery to balance temperatures. Key Benefits: Meets Title 24, reduces HERS testing, material saving from 47 to 57 percent over traditional zoning, reduces wiring by 50 percent.
The new Wi-Fi Smart Control by QuietCool.
With the QuietCool Wi-Fi Smart Control, simply open the QuietCool app on your phone or tablet, open up a window, and turn on your QuietCool fan! You can control the speeds of your fan as well as the countdown timer, from 30 minutes to 8 hours! .
RectorSeal® Introduces PRO-Fit™, the Next Generation of Reliable Refrigeration Pipe Flaring. Kit produces tubing flares
in just seconds without splits, blemishes and burrs that cause leaks associated with slow traditional flaring tools/blocks.
Nortek Global HVAC Launches New 16 SEER Packaged Heat Pump. Model Q7RF boosts efficiency in a packaged product.  More>>   Spirax Sarco introduces Steam Jet Thermocompressors.
The high efficiency energy savings solution.  More>>  
Tankless WiFi Adapter from Noritz Offers Flexible Installation, Simple Usage.
Installable both indoors and outdoors, the new Noritz Connect WiFi Adapter and app provide only the relevant data that homeowners need.More>>  
Superior Technology & Supplies Corp.
1P100-ST The first Single Phase, 208/240 VAC Soft Start for 3,4 & 5 Ton Residential & Commercial Air Conditioners.  More>>  
New Armstrong COMPASS R Represents the Next Technology Evolution for Circulators.
Featuring Advanced Variable Speed Design and New ECM Motors.  More>>  
Belimo New Technologically Advanced Butterfly Valve with Electronic Fail-Safe Functionality.
New butterfly valve with NFC and BACnet communication and super capacitor technology is an effective solution for critical applications. More>>  
Noritz Launches EZ Tankless Series. Noritz’s new EZ Series of ultra high-efficiency tankless water heaters offer top-mount water connections and multiple venting and location options for faster, easier, less costly replacement of larger tank water heaters. More>>   New Uponor wireless control offers efficiencies for radiant systems. Autobalancing in the Climate Control Zoning System II provides 25% faster reaction times and 20% greater energy savings. More>>  
Nortek Global HVAC Launches New Reznor Light Commercial Rooftop Units. New rooftop units appeal to new construction.  Nortek Global HVAC introduces a new line of highly configurable Reznor® light commercial packaged rooftops. They are available in 6, 7.5 and 10 tons. More>>   RLM Small Systems Ultraviolet Lamp Kit from UV Resources Improves Air Quality and Overall HVAC System Efficiency.
Designed for smaller, hard-to-service HVAC components, the S/S Kit inactivates efficiency-compromising microbes that accumulate in the system. More>>  
New – Fluke 787B ProcessMeter™.
The Fluke 787B ProcessMeter™ doubles troubleshooting capabilities by combining the power of a safety rated digital multimeter and mA loop calibrator into a single, compact test tool. More>>  
CheckEZ Inspection Frame.
The CheckEZ Inspection Frame is a simple, innovative product that is installed between a furnace and the evaporative coil on a split heating and cooling system. The CheckEZ Inspection Frame can be used to do many inspections and tests on a system.
Marketair Introduces RoughinBox™. Designed specifically to conform with North American construction standards, RoughinBox protects linesets, cable, wiring and drain lines during other construction phases such as dry walling and painting, prior to final installation of the evaporator. More>>    
Tecumseh Gen III Outdoor Condensing Units. Gen III Outdoor Condensing Units with Silver and Platinum Feature Packages, combined with Tecumseh’s Lo-Profile Unit Coolers, provide a matched high-side/low-side system that can be shipped to your facility or directly to the job site.   More>>   Luxaire® residential touch-screen thermostat.  New wireless Fluke Connect meter enables HVAC technicians to create reports and collaborate with peers from the work site.   More>>   Nashua Tape. The tape for every job. Trust Nashua.  Nashua offers a full line of Foil Tapes to meet the needs of your specific project from sealing dryer vent connections to patching insulation materials and sealing HVAC joints and connections.  More>>  
Easy-To-Install and Affordable Grundfos SCALA2 Domestic Booster Pump Offers Constant Water Pressure Regardless of Tap Quantity Or Time Of Day. The intelligent and low-noise Grundfos SCALA2 domestic booster pump offers homeowners the holy grail of constant water pressure. More>>   Belimo Now Offers HVAC Zone Solutions for Residential Applications.
Belimo Americas, the trusted leader for 40 years in commercial HVAC is now available for residential applications.   More>>  
Spectroline's HVAC/R Leak Detection Flashlight  Spectroline's OPTIMAX™400 violet light LED flashlight is the one HVAC/R leak detection tool you'll want to carry with you all the time. More>>  
Fluke 902 FC True-rms HVAC Clamp Meter improves productivity in the field.
New wireless Fluke Connect meter enables HVAC technicians to create reports and collaborate with peers from the work site.   More>>  
  Cloud-Based Diagnostic and Analytics Platform for HVAC Service Providers.
Paradigm-Changing System Redefines Quality-of-Service Delivery and Professionalism While Improving Service Provider Margins and Productivity. More>>  
SEMCO Introduces Aluminum Desiccant Wheel Drop-In Cassette for ERV Retrofits.
Unitary Wheel Cassette is designed as the HVAC industry's first drop-in replacement for polymer desiccant wheels in most ERV brands.  More>>  
Johnson Controls introduces Quantech Air-Cooled Chillers.
Quantech chillers ship virtually immediately from inventory, making replacement available in as little as two days to minimize downtime and restore comfort quickly.  More>>  
Introducing the WFDN Series Waterflow Detector from System Sensor.
The new features of the timer dial, cover, and terminal block add convenience and save on installation time. More>>  
Copper Cop Air Conditioning Protection System.
Copper Cop™ is an efficient, dependable and reliable security protection solution designed to combat theft of commercial air conditioning (HVAC) units. More>>
New Belimo ZONETIGHT™ Zone Valve - Efficient in Every Way.
The Belimo’s ZoneTight zone valve product range sets new design and performance standards for both pressure dependent and pressure independent zoning applications. More>>  
Introducing the ecobee3 Smart Thermostat and Wireless Remote Sensors. Designed for homes with more than one room, the wi-fi connected ecobee3 thermostat and remote sensors measure temperature and occupancy in multiple locations. More>>
Nashua 555 FlexFix UL-Listed Film Tape.
Provides an economical solution for sealing connections and joints in flexible duct work, sealing dryer vent connections, or sealing bubble wrap and reflective insulation materials. More>>
Noritz Unveils Breakthrough Replacement Technology with the EZTR40 Residential Water Heater, a 40-Gal. Replacement.
Noritz is the first tankless manufacturer to offer a condensing residential unit with top-mounted connections and flexible venting through existing B-Vent. More>>
NetworkThermostat  CloudConnect™ for Net/X™ Wi-Fi and Ethernet Smart Thermostats.
CloudConnect™ allows Net/X users to monitor and control their Net/X™ smart thermostats over the Internet for unlimited locations and thermostats. More>>
This innovative system is ideal for PEX, copper and CPCV tubing, installs in minutes, and it is available through your local plumbing distributor.  More>>
Dynamic Air Diffuser - A Winning Combination... Diffuser & Ceiling Fan in-one. Acting as both a diffuser and a ceiling fan, the Dynamic Air Diffuser REQUIRES NO POWER by utilizing the forced air from the operating HVAC units in the building. More>> Introducing OvalSox - Oval HVAC Ductwork now available!
The depth of the Round DuctSox may hang too low into the space, while D-Shape will save on space, but may not carry the volume of air needed. More>>
Introducing the new touchscreen Observer™ communicating wall control.
More than a thermostat, the Tempstar® Observer™ Communicating Wall Control offers the sleek look and touchscreen convenience of popular smartphones. More>>
hilmor HVAC/R tools. Get in. Get out. Get on to the next job.
HVAC/R techs want a line of tools as efficient, smart, tough and reliable as they are. The problem is, the industry standard is quite the opposite. More>>
NEW! Noritz NRC83 Series Condensing Tankless Water Heater. ecoTOUGH Series of gas fired residential condensing tankless water heaters, is designed for smaller homes and multi-family dwellings.  More>>
Designed specifically to install in the joist space, there is no need to change or add height to the existing floor above.  More>>
Grundfos Expands Intelligent, Integrated Variable Speed Motor Control for HVAC/R Pumping Systems Up to 30 HP.
The Grundfos MLE variable speed motor is now available in many fully integrated, intelligent pumping systems ideally suited for commercial HVAC/R applications. 

Krueger K-Select Product Selection Program

Selection for Grilles, Registers, Diffusers, Terminal Units & Fan Coils. 
WiFi FILTERSCAN® Air Filter Monitor from CleanAlert Takes the Guesswork out of HVAC System Filter Maintenance.
HVAC contractors instantly know which customers require service via local, text and e-mail alerts. 
Save time and money with new Coleman® exact-fit replacement rooftop units.
Units simplify installation by eliminating the need for curb adaptors. 
VRV meets VAV with the New DZK (Daikin Zoning Kit).
Daikin is pleased to introduce the new DZK, offering multi-zone temperature control similar to VAV (Variable Air Volume), but with the exceptional efficiencies of Daikin VRV or SkyAir.
RectorSeal NoKink™ Eliminates Lineset Kinking and Cuts Mini-Split Air-Conditioner Installation Time.  HVAC industry's first flexible, non-kinking refrigerant line connectors make wall-mounted mini-split evaporator installations quick and easy.   More>>
ComforTune System.
The ComforTune System gives you an “better” option to offer homeowners looking to replace a failed PSC motor or those looking to upgrade their system on a budget. 
AmiraLin LLC Magnetic HVAC Strap™.
New Magnetic HVAC Strap™ Makes Service Calls Easier, Earns Outstanding Reviews From HVAC Technicians.
Oven Industries Temperature Controller.
Oven  Industries features a Temperature Controller with easy-to-use software.  more info
Rosenberg UNOBOX Fans.
Rosenberg's new UNOBOX fans are designed to make data center cooling retrofits easier for both under-floor and in-cabinet applications.   More>>
Download Your Free Carrier® Rooftop App Today.
Get direct replacement equivalents and where-to-get-it information covering most major rooftop brands.  More>>
REHAU Smart Controls.
REHAU Smart Controls brings harmony to energy performers with an easy-to-use, PC-based controls solution that you configure to meet the needs of each customer. 
Turbonics TOESTER 4/5 &6/8 WALL MOUNTS.
Connects directly to your domestic hot water supply - or any hot water source.
Mechanical & HVAC Contractor Software.  Integrated software solution that’s been delivering out -standing performance to HVAC contractors for more than 25 years. More>>  Bosch Geothermal Heat Pumps. The most energy and cost efficient systems on the market and therefore the greenest technology for heating and cooling.  More>> PEX tubing – Offering Countless Benefits over Copper Piping.
Pex Mall offers an extensive range of PEX supplies including PEX tubing with Oxygen Barrier for radiant heating. More>>
Turbonics Hydronic Fan Coil With Built-In Circulator.
CHILL CHASER II Connects directly to your domestic hot water supply. (or any hot water source).  More>>
Luxaire® brand Acclimate™ zoning Communicating Control. Acclimate™ zoning Communicating Control from Luxaire® provides up to six zones of temperature and humidity control. More>> Greenheck Introduces Tornado Dampers. Heavy duty tornado dampers are double flanged channel frame style backdraft dampers designed to protect against tornados and rapid pressure changes.  More>>
 Add-A-Wireless residential thermostat.
Works With Slimline Platinum Thermostat to Control Temperature in Any Room, From Any Room. More>>
Air Filters, Inc New Line of Air Filter Housings.  Designed for use in commercial air filtration equipment, including HVAC and industrial ventilation systems..  More>> AirGuide Manufacturing Curved Blade Supply Register with Parallel Blade Damper.  Frame and blades are 6063 extruded aluminum alloy with 200-R1 satin anodized finish.  More>>
Jackson Systems
WEB Comfort™ Communicating
Thermostat System.
Access your thermostat wirelessly from anywhere in the world via the Internet. More>>
Honeywell Circulator Pumps for Hydronic Systems.   
The PC3F 3-speed in-line wet rotor circulator with universal 4-bolt flange is designed for applications in closed-loop hydronic heating and cooling systems. 
Kestrel - Pocket Air Flow Tracker for HVAC Service Contractors. Monitors and reports an extensive list of environmental parameters — from temperature to barometric pressure, altitude, relative humidity, and more.  More>>
  Enviro Air Products, Inc. Air Distribution Products. Representing major manufacturers. Most products we Distribute are stock Items and can ship in a matter of 2 to 3 Days.  More>> Turbonics Macro-Zonal™ Hydronic Mid-Velocity™ Blowers  Hydronic/HVAC Industries latest innovation! 
Cost effective competition for many high velocity and mini-split system applications.
Viconics VC3000 Series Line-Voltage Switching Relay Pack Controllers. 
A new cost effective solution is available for upgrading line- voltage fan coil unit thermostats!   
Jackson Systems WCZ-600 Wireless Comfort™ Zone Panel. 
WIRELESS Communication between THERMOSTATS and DAMPERS saves you time on every installation. 
A1010U & AD1010U Indirect Fired Controls with enhanced functionality. Reverse compatible, allowing Maxitrol to discontinue production of the current Series 20/30 & 21/31 Amplifiers.  More>>
HeatingHelp.com Launches Steam Heating iPhone App.  iPhone and iPad application is dedicated to troubleshooting and solving problems with steam heating systems. More>> Viconics Wireless Communicating Zoning System.  Bringing a Cost - effective, Scalable Zoning System to the Commercial Mid-market. More>> Honeywell R7284 Universal Digital Oil Primary. Engineered to address and anticipate every industry need and designed to deliver a host of new benefits. More>>
Fulton’s Pulse combustion condensing hydronic boilers. Pulse boilers require electricity only for purge cycles, powering fuel valves, controls and other safety features. More>> Cliplight Flash(TM) Leak Detection Kits. 
Three professional kits offer a variety of pricing and UV light functions along with three cans of Flash dye and a reusable charging hose. 
WaterFurnace Water to water Geothermal Heat Pumps.  All Envision units utilize the ozone-safe R-410A refrigerant to meet the most stringent EPA requirements.      More>>
ecobee Thermostat 
iphone App.
Users can adjust their homes' climate control settings at anytime from anywhere. More>>
Johnson Controls
System 450
Replaces System 350™ and System 27. Provides  additional features and benefits with less than a dozen model variations. More>>
Rotobrush aiR air duct cleaning system
One-person operated with video inspection. 
Earn more replacements.
HVAC Dispatch ManagerPro
Dispatch Software for HVAC Service Contractors.
AXC In-Line Duct Fan
The compact and powerful AXC fan provides multiple ventilation solutions for residential, light commercial and industrial applications.  More>>  
DuctSox The first fabric duct manufacturer offering recycled fabric options!  More>>  
Attic Tent 
Stop Air Leaks. Maximize HVAC Efficiency.

Turbonics Hydronic Wall Mount Fan Coils  Wall Mount units are vertically rotatable allowing either top or bottom piping and wiring connections for contractor friendly install.  More>>   Grundfos Alpha Circulator
The Grundfos ALPHA adapts to the variable demands of the system without sacrificing comfort. More>>  
George Risk Industries HVAC Kit 
Stop theft of air conditioning coils on homes and commercial buildings.
Field Controls Oil Vent Damper. The Fuel Saver
The new Field Oil Vent Damper™ reduces heat loss, improves efficiency and comfort. More>>  
Superior Technology & Supplies Corp.
1P100-ST The first Single Phase, 208/240 VAC Soft Start for 3,4 & 5 Ton Residential & Commercial Air Conditioners.
teletrol eBuilding 5.0 
Lower costs and increased efficiency in energy management, comfort control, and facility monitoring. More>>

BOSS® Clips
Install stainless, track bottom sink completely from the top with a snug, secure fit in a fraction of the time of traditional sink installation.          More>>
Lennox 48K98 BCC circuit board.
This circuit board can be used to replace all BCC1, BCC2, and BCC3 circuit boards. More>>
PEX-a Tubing with an Oxygen Barrier for Radiant Heat.
The strongest and most flexible Oxygen Barrier PEX tubing available today. More>>
Continental Industries Omnidirectional Plaque Diffusers
For T-bar or lay-in ceiling applications.  

Sky-Trax Lift Height Sensor
Sky-Trax Lift Height Sensor Designed to determine the specific height of a fork truck’s forks. More>>
GRI Temperature, Humidity & Water Sensors.
Temperature SensorThe T8800 from GRI is a singlensor programmable tempee srature monitoring security device.      More>>
Burnham’s MPOTM Boiler
87% AFUE Cast Iron 3-Pass Design
Having an efficient heating system is critical in today’s world
F300 Whole-House
Electronic Air Cleaners

The high performance, low maintenance solution to
cleaner air.


Rittal's TopTherm
Plus Air Conditioners
air conditioner.
Now Feature Condenser Coil Protection and Condensate Evaporator.           More>>

Venture Tape High
Temperature Aluminum
Foil Tape. 
Rated to 450°F,  provides the HVAC industry...         More>>

S8610U3009 One or Two Rod Intermittent Pilot Control.

S8610U offers universal replacement...

Dwyer  Instruments NEW Series ZV1 and 3ZV1 Zone Valves.  
Zone valves incorporate manual overrides and are for use with supply voltages of 120VAC, 24VAC, or 230VAC.  More>>

DIGI-COOL DRSA Digital Refrigeration System Analyzer.
Digital Refrigerant System Analyzer Rapid payback: Allows you to save 10 - 15 minutes or more at many jobs. Soon the analyzer is paid for and making money for you!   More>>

XtremeFLEX® HSTAT Silicone Rubber Heating Tapes with Adjustable Thermostat Control.
BriskHeat's New HSTAT Heating Tape Offers Adjustable Temperature Control and Heat in an Inexpensive, Plug-and-Play Package.  More>>

Continental Industries, Inc.  Round and Square Ceiling Diffusers.
ceiling diffusersContinental Industries has designed the P19 and P20 ceiling diffusers with the contractor in mind. Each model provides damper and diffuser in one easy-to-install assembly. More>>

Honeywell AQ475A Aquatrol Outdoor Temperature Compensator for Boilers.
temperature compensatorWith faster setup for contractors and increased energy efficiency for homeowners, the Honeywell Aquatrol Outdoor Temperature Control is a win-win for everyone.  More>>

LuxPro PSP300 Programmable Outlet Thermostat.
LuxPro's new Programmable Outlet Thermostat is a one of a kind thermostat that enables users with window air conditioning units and portable space heaters to customize temperature settings that meet their schedules.  More>>


AERCO - Benchmark 3.0 Low NOx Condensing Full Modulation Boiler.
TAC MNB-300 MicroNet BACnet Unitary Controller.
Honeywell ZonePRO™ Modulating Thermostats.
TurboTorch Air Acetylene Deluxe Tote Kits

Mamac Temperature Sensors
Sun-Pure Ultraviolet Air Purifiers

Amprobe Digital Clamp on Multimeter

Titus MCD Diffuser

Honeywell Non-Spring Return Low-Torque Direct Coupled Actuators.
Viconics VT7600 Communicating & Non-Communicating Roof-top & Heat-pump Controller

Advanced Distributor Products
High-Efficiency R Series Air Handlers. 
Honeywell V8043 5000 Series Zone Valves
White-Rodgers 90 Series Touchscreen Thermostat


Generate better leads Book more new appointments Pursue every opportunity with Service Hook.
The quickest, easiest way to increase your bottom line is to get better on the phone. Service Hook will provide your business with the insight, and the tools, to OWN the phone. More>>
Savoy Engineering Group - Load Calculations.
100% Manual J & Manual D PASS RATE on 5000+ projects with numerous Permit Offices, LEED, HERSRaters, Energy Star and Build Green projects throughout the United States since 2005.5-DAY & 10-DAY Turnaround. ACCA Certified Quality HVAC Designers. More>>
Become a Dr. Energy Saver Dealer!

Dr. Energy Saver is building the nation's largest network of home energy efficiency contractors. Now is the best time to join!   More>>
Applied Research Laboratories (ARL) HVAC Product Certification & Safety Testing Services.
The ARL team of engineers is fully equipped to test your products to the applicable heating and cooling standards.  More>>
HVAC Excellence
A not for profit organization that has been serving the HVACR industry since 1994. 
HVACSite.com is a new forum designed specifically for fellow tradesmen who enjoy talking about their business, their trade, and anything else that comes up.  More>> Create your own Stimulus Package
Receive a rebate on mistakes we find made on your phone bill  More>> 

Build everything you need to market your HVAC business quickly and affordably.
Vehicle Lettering Whether you want to add your logo or wrap your entire vehicle with a custom, full-color design, we can provide a solution that fits your budget and marketing objectives. More>>

Full service mechanical contracting company serving Eastern Massachusetts and Southern New Hampshire.  More>>
Inviting heating contractors to display their company's services and contact information.  More>>
Grandy & Associates
First Value-Added Provider of the ProfitMaxx software program in the country.   More>>

View a day in the life of an HVAC worker.

Training for the Trades
Providing Training on the Fundamentals, Techniques, and Technology of the HVAC and Sub-Contracting Trades.  More>>

SPPECSS Consulting, LLC
HVAC Training ServicesProfessional HVAC Product Marketing Training, Consulting, Assistance.  More>>


Leading internet supplier of Genuine Lennox HVAC OEM repair parts, filters and accessories. We have thousands of Lennox OEM parts in stock ready to ship to you today!  More>>

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