ACCUSTAT  (Themostats)

AED ELECTRONICS  (Climatouch Thermostats)

AEROFLEX  (Pipe Insulation)

AIR PRODUCTS & CONTROLS (Duct Smoke Detectors)

AIRTEC  (Plastic Air Diffusers, EZ Traps, Slimduct-Lineset
Duct Systems)

AIRVENT  (Attic Fans)

ALLANSON  (Transformers)

AMERICAN WATER HEATERS  (Gas & Electric)

AMTROL  (Filtrol Expansion Tanks & Hot Water Makers)

APRIL-AIRE  (Humidifiers, Spacegard Filters)

ARGO  (Baseboard)

ARMSTRONG  (Circulator Motors & Bearing Assemblies)

ATCO  (Flex Duct)

ATLANTIC TANK  (Oil Tanks)

AUTOMAG  (Zone Valves)

BACHARACH (Combustion Analyzers)

B & G  (Circulators, Bearing Assemblies & Valves)

B & K TANK GAUGE  (Oil Tank Measuring Sticks)

BECKETT  (Condensate Pumps)

R W BECKETT  (Oil Burners, Controls, Transformers)

BIASI (QHT)  (Boilers, Radiators)

BOCK  (Water Heaters & Indirect Water Heaters)

BOSCH (Wall-Hung Gas & Electric Water Heaters)

BRUHOW  (Dust Magnet 90 Electrostatic Air Filters)

BUDERUS  (Boilers,Indirect Water Heaters & Radiators)

BURNHAM  (Boilers, Indirect Water Heaters)

CAPITOL CITY TOOLS  (Webster Fuel Pumps)

CARLIN  (Oil & Gas Burners, CCT Controls & Transformers)

CASH ACME(Sharkbite fittings)

CLENAIR  (Odor Neutralizers)

COMSTAR INTERNATIONAL  (IPC Chemicals)

CONBRACO (Valves)

DANFOSS  (Nozzles)

DELAVAN  (Nozzles)

DIVERSITECH (Condenser Pads, Assorted Products)

ENVIROLOGIC INC. (Bioremediation, Spillaway Products)

ENVIRONMENTAL DYNAMICS  (Electronic Air Cleaners)

FEDERAL PROCESS CORP  (Gasoila Products)

FIELD CONTROLS  (Draft Regulators, Power Venters, Inducers, UV Lights, IAQ Products, Water Conditioners)

FIELDPIECE INSTRUMENT INC. (Test Instruments)

FPPF  (Hot Oil Treatment, Meltdown, Killem)

FUJITSU  (Mini Split Air Conditioners)

GENERAL FILTER  (Oil Filters & Humidifiers)

GENT-L-KLEEN  (Hand Cleaner)

GOODMAN  (Air Conditioners, Heat Pumps & Furnaces)

GRANBY (Oil Tanks)

GRUNDFOS  (Circulators)

GSW/JOHN WOOD  (Water Heaters & Indirect Water Heaters)

H2O COIL (Short A/C Coils, Hot Water Duct Coils)

HAGO  (Nozzles)

HAMCO (Oil Transfer Pumps)

HART & COOLEY  (Registers, B-vent & All-Fuel Chimney)

HIGHFIELD MANUFACTURERS  (Firomatic Valves)

HIGHSIDE  (Chemicals)

HARDCAST  (Duct Sealant & Spray Adhesive)

HOFFMAN  (Condensate Pumps & Air Vents)

HONEYWELL  (Thermostats, Controls, Valves, Electronic Air Cleaners, Humidifiers, Expansion Tanks, Air Elimination Products, Warm Air Zone Dampers)

HYDRO-FLEX  (Flexible Copper Connectors)

HYDROLEVEL  (Safegard Low Water Cut-Offs, VXT Electronic Water Feeders)

INTELLIDYNE (Economizer Controls)

ICOR  (Refrigerants, Hot-Shot, One-Shot, Nu22B)

KAMCO PRODUCTS LTD  (Oil Pro-Tec & Gas-Tec Polyethylene-Coated Copper Tubing)

LAU  (Wheels, Pulleys, Shafts & Bearings)

LENOX (Saws, Blades, Cutters, Wrenches)

LITTLE Giant (Submersible Pumps, Utility Pumps)

LUX  (Thermostats)

LYNN  (Chambers, Refractory, Oil Spill Kits, Fire Bricks & Tank Gauges)

MAGNAFLEX  (Stainless Steel & Aluminum Chimney Liners)

MAID-O-MIST  (Humidifiers & Air Vents)

MALCO  (Tools, Screws)

MASTERCOOL  (A/C Manifolds, Vacuum Pumps, Leak Detectors, Tools)

MASTERCRAFT  (Vacuum Cleaners)

MCDONNELL-MILLER  (Low Water Cutoffs, Feeders)

MILLER  (Mobile Home Furnaces & Air Conditioners)

MILL-ROSE  (Cleaning Brushes)

MODINE  (Unit Heaters)

MONARCH  (Nozzles)

NEW YORKER (Boilers)

NU-CALGON  (Air Conditioning & Refrigeration Chemicals)

OATEY  (Solder Flux)

OEM  (Fill Caps, Vent Caps, Tank Gauges, Ventalarms, Fill Fittings, Rocket Remote Monitor)

OIL STORAGE SOLUTIONS  (Tankmate, Tanktub, Tanktray & Tankpan)

PARKER-HANNIFIN CORP  (A/C Filter Driers & Accumulators)

PARRSBORO (Kerr Furnaces & Oil Tanks)

RAY-O-VAC  (Flashlights & Batteries)

RAYCHEM  (Heat Tape)

RECTORSEAL  (Pipe Sealant & Chemicals, Nokorode Flux)

RIELLO  (Oil Burners)

ROTH  (Oil Tanks, Pex Tube & Fittings)

SEALED UNIT PARTS  (Instruments)

SERVALITE (Nuts, Bolts, Screws, Washers, Switches, & more)

SILVER KING  (Chemicals & Pumps)

SLANT FIN  (Boilers & Baseboard)

SOUTHWARK  (Ductwork)

SPECTRONICS  (Refrigerant Leak Detectors & Dye)

SPIROTHERM  (Spirovent Air Eliminators)

SSC  (Pump Strainers, Gaskets & Pump Couplers)

SUNTEC  (Pumps)

TACO  (Circulators, Valves, Zone Relays)

TERRALUX  (LED Lighting Products)

TFC (Air Conditioners & Furnaces)

THERMOFLO  (Boilers & Furnaces, Condensers & Coils)

THERMO-DYNAMICS  (Boilers)

THERMO MANUFACTURING  (Thermopan, Straps & Clips, Bubble Duct Wrap)

THOMAS & BETTS (Angle Iron & Superstrut)

THRIFT  (Purge & Balance Valves, Tank Drains)

TJERLUND  (SS1 & SS2 Power venters)

TRIANGLE TUBE  (Boilers & Indirect Water Heaters)

TRU-FLEX  (Flexible Gas Tube & Fittings)

UEI (Combustion Analyzers, Meters)

UNIFILTER  (Filter Cartridges & Refills)

UPONOR  (Pex Tubing and Accessories for Radiant Heat and Domestic Water)

VENTURE TAPE  (Duct Tape, Foil Tape, Hi-Temp Smoke Pipe Tape)

VICTOR EQUIPMENT CO  (TurboTorch)

WATTS  (Feeders, Relief Valves, Ball Valves, Backflow Preventors, etc.)

WEIL MCLAIN  (Boilers & Indirect Water Heaters)

WEBSTONE  (Shut-Off Flanges, Valves)

WESTWOOD  (Electrodes, etc)