Accustat:

(PSG) Thermostats and Temperature Sensors.

Antunes Controls:

Gas Pressure Switches

A.O. Smith:

Electric direct drive & belted motors

Asco:

(TriPoint, Joucomatic) Solenoid Valves and Pressure Switches

Asco-General: Controls:

(Barton Industrial) Hydramotors, Combustion Valves, Solenoid Gas Valves, Oil and Steam Valves

Atkomatic Valve:

Electric Solenoid Valves

Barber-Coleman:

(Invensys, Siebe) Electric Controls, Pneumatic Controls, Valves

BAPI:

Temperature, Pressure and Humidity sensors

Bard:

Wall mounted air conditioners and heat pumps

Belimo:

Direct Coupled Actuators, Ball Valves

Bell & Gossett:

(ITT, Domestic) Hydronic Controls, Water Pumps, Heat Exchangers

Braeburn:

Thermostats, zoning systems, air filtration and humidification products

Burnham Boilers:

Commercial, residential steam and water boilers

Cleveland: Controls:

Pressure Sensing Switches

Conbraco:

Pressure Relief Valves, Hydronic Controls, Steam Controls

Danfoss:

Radiator Valves

Dole:

Zone valves

Drainview:

Automatic air compressor drains

Dwyer:

Eagle Signal:

Timers

Equimeter:

(Rockwell Regulators) Gas Pressure Regulators and Gas Meters

Erie Controls:

Zone Valves, Damper Actuators

Fenwall:

Ignition Controls, Smoke Detectors

Fireye Controls:

Flame Safety Controls

France:

Ignition Transformers

GC Valves:

Solenoid Valves

Grundfos:

Hydronic Pumps

Hankison Int.:

Refrigerated air dryers

Heat-Timer:

Boiler reset controls

Hoffman Specialty:

(ITT) Steam Traps, Valves and Steam Controls. Condensate Pumps for steam boilers

Honeywell:

Analytics, (Enviracaire, Flame Safeguard, Trol-A-Temp, Braukmann, Residential Commercial, Perfect Climate, Home and Building Controls) Valves, Actuators, Ignition Controls, Pneumatic Controls, Electrical Controls, Pressure Controls, Thermostats, Temperature Controls, Boiler Controls

Hydrolevel:

Boiler Controls, Level Controls

ICM:

Electrical Controls, Fan speed controls, time delay relays

ITT General:

Automatic valves

Johnson Controls:

Jomar:

Valves, Add-A-Valve

Kele:

Signal Conditioners & Controls

KMC Controls:

(Kreuter) Pneumatic and Electric Valves and Controls

Little Giant:

Condensate Pumps

Macon:

Thermostatic Radiator Valves

Magnatrol:

Solenoid Valves

Mamac:

Temperature, pressure & humidity sensors

Maxon:

Gas valves, burners

Maxitrol:

Gas Pressure Regulators, Burner Valves and Controls

McDonnell & Miller:

(ITT) Boiler Controls, Flow Switches, Water Feed Systems

Neptronic:

Steam humidifiers

New Yorker Boilers:

Steam and water boilers

Paragon Electric:

(Invensys) Time Controls, Energy Management Controls

Powers Process:

(Powers Industrial) Industrial Controls, Pressure Regulating Valves

Pyromation:

Thermocouples and wire

Ranco:

(Invensys) Refrigeration Controls, Reversing Valves, Temperature Controls

RIB:

Relay & current sensors, relays

Robertshaw:

(Invensys, Maple-Chase, Uni-line) Pneumatic Controls, Thermostats, Smoke Detectors, Commercial & Residential Controls, Oven Controls

Sanyo:

Split type air conditioners & heat pumps

Setra:

Pressure and force sensors

Siemens Building Controls:

(Powers, Landis & Gyr, Landis & Staefa) Pneumatic Controls, Direct Coupled Actuators, Pneumatic & Electric Valves and Actuators

Skinner:

Solenoid Valves

Spence:

Steam Controls, Steam Traps, Temperature & Pressure Regulating Valves

Taco:

Hydronic pumps and accessories

Tekmar:

Boiler reset controls / snow melting

Teledyne Laars Boilers:

Commercial, residential boilers

TIF Instruments:

Refrigeration test equipment

Trerice:

Gauges and Thermometers

Tunstall:

Steam Controls, Steam Traps

Vaisala

Instruments for the measurement of relative humidity, dewpoint, carbon dioxide, barometric pressure, wind, rain, visibility, cloud height and present weather

Venstar:

Veris Industries:

 (Hawkeye, Alta Labs, Enspector) Sensors

Watsco:

(Camstat) Residential Controls

Watts:

Hydronic Controls, Pressure Relief Valves

Watts Radiant:

White-Rodgers: