Actuators

Air Filters

MERV 8 through MERV 16 replacement air filters for residential and commercial...

Carbon Monoxide Detectors

Residential and commercial CO detectors, combination smoke/CO alarms, and duct-mount CO sensors...

Clearance Sale

HVAC Clearance Items

Combustion Components

Flame sensors, burner orifices, flame rods, and combustion-related replacement parts for gas...

Condensate/Submersible Pumps

HVAC Condensate Pumps, Submersible Pumps, & More

Construction Thermostats

Temporary heating thermostats for job site and construction applications. Designed for operation...

Contactors

Single-pole and double-pole contactors for condenser units and compressors. 24VAC coil, 30A...

Dampers

Motorized zone dampers, bypass dampers, and balancing dampers for residential and commercial...

Dehumidifiers

Whole-house and portable dehumidifiers for residential and crawl space moisture control. Integrates...

Dundas Jafine

Dundas Jafine Ventilation Products

Electrical Hand Tools

Crimpers, wire strippers, linesman pliers, and electrician's hand tools for HVAC wiring...

Featured Home Page Products

Furnace Control Boards

OEM replacement furnace control boards and integrated furnace controllers for single-stage and...

Furnace Ignitors

OEM and aftermarket hot surface ignitors for gas furnaces and boilers. Covers...

Gas Valves

Combination gas valves and redundant gas valves for natural gas and LP...

Humidifier Accessories

Solenoid valves, orifices, drain assemblies, nozzles, and control wiring accessories for whole-house...

Humidifier Pads & Panels

Evaporator pads, water panels, and drum pads for bypass and fan-powered whole-house...

Humidifiers

Bypass, fan-powered, and steam humidifiers for forced-air heating systems. Residential whole-house units...

HVAC Accessories

General HVAC supplies, accessories, and field essentials for contractors and technicians. Includes...

HVAC Chemicals & Cleaners

Coil cleaners, drain pan treatments, refrigerant oils, and HVAC maintenance chemicals. Covers...

HVAC Surplus Products

HVAC Tools

HVAC Tools

Leak Detectors

Electronic refrigerant leak detectors for R-410A, R-22, R-404A, and HFO blends. Heated...

Line Voltage Thermostats

120V and 240V line voltage thermostats for electric baseboard heaters, radiant ceilings,...

Manifold Gauges

2-valve and 4-valve refrigerant manifold gauge sets for R-410A, R-22, and R-404A...

Meters & Test Instruments

Digital multimeters, clamp meters, and HVAC-specific test instruments. Covers Klein Tools, Fieldpiece,...

Motors

PSC and ECM blower motors, condenser fan motors, and draft inducer motors...