AIR FILTERS

Dust Free
Purolator Products Co. Facet
Skuttle
U.V. Lights - Honeywell

BASEBOARD - ELECTRIC

Markel (Non-stock)
Qmark (Marley)

BASEBOARD - HYDRONIC

Embassy

BOILERS

Argo
Burnham
N Y Thermal (Trinity)
Raypak

CHIMNEY LINERS

Hart & Cooley
Metal Fab
Z Flex (Stainless)

CONTROLS

Honeywell
Ranco
White Rodgers

DEHUMIDIFIERS

Comfort-Aire

DRAFT CONTROLS

Field Controls Co.

DRYERS

White-Rodgers (Alco)

DUCT & FITTINGS - STEEL

Snappy

ELECTRONIC AIR CLEANERS

Electro Aire
Perfect Fit

EQUIPMENT

Ameri Star
American Standard*
Comfort-Aire

FANS & VENTILATION

Broan
Emerson
Fantech
NuTone
Patton (QMARK)

FILTERS - OIL

General

FLEX DUCT

Hart & Cooley

GEOTHERMAL EQUIPMENT*

Comfort-Aire (Non-stock)
Hydroheat* (Non-stock)

GEOTHERMAL TUBING

Charter Plastics

HEAT & GUTTER TAPE

Easy Heat

HEATERS - ELECTRIC

Cadet
Markel (Non-stock)
NuTone
Qmark

HEATERS - GAS UNIT

Cozy
Sterling
Sunstar

HEATERS - HI & LOW INTENSITY

Enerco Heating Products

HUMIDIFIERS

Aprilaire (Parts only)
Honeywell
Skuttle

HVAC SPECIALTIES & PARTS

Bramec
Crown Eng. Products
Duro-Dyne Products
E James and Company
Lau
Malco
Mars
Monarch Plastics

HYDRONIC & STEAM SPECIALTIES

Amtrol
Hoffman Specialty
Maid-O-Mist
McDonald & Miller
Watts

INSULATION DUCT

Astro-Foil (Innovative Energy)
Johns-Manville
Knauf
Reflectix

LEAK DETECTOR

Big Blu
Hercules
Laco
Whitlam

MOTORS

General Electric
Motors & Armatures

OIL NOZZLES

Delavan

OIL PUMPS

Danfoss
R.W. BECKETT

OIL TRANSFORMERS

France
R.W. BECKETT

PADS - CONDENSER

Carson
ProPad
Ultra-Lite

PUMPS - CONDENSATE

Little Giant

PUMPS - CIRCULATOR

Armstrong
Grundfos
Taco

RADIANT FLOOR HEAT

Easy Heat
Kitec
Wirsbo

REFRIGERANT*

Environmental Solutions
Hudson Tech.

REFRIGERANT -
     INSTRUMENTS & ACCESSORIES

Ritchie-Yellow Jacket
TIF

REGISTERS

Hart & Cooley
Lima (Milcor)

REGULATORS - GAS

Maxitrol

RETURN AIR PANNING

Snappy
Therm-O-Pan

SMOKE DETECTORS - DUCT

System Sensor

STEEL - SHEET

Reeves
Wheeling - Pitt
Winter

TAPE

Polyken
Shurtape

UNDERGROUND DUCT PIPE & FITTINGS

Diamond Plastics Corp.
Lukjan
Naco Industries

VENTING - GAS & ALL FLUE

Metal-Fab
Z-Flex

ZONE VALVES

Honeywell
Taco
White Rodgers