All In-Stock Products

Universal Single Stage HSI/DSI/Intermittent/Proven Pilot Gas Valve, 24V, Flow - Straight Thru, 1/2" X 1/2" NPT with Flange Mount Bolt Option, Fast ...

The Robertshaw® 5300 Series Electric Thermostat is a snap-acting, single pole single throw (SPST) type thermostat. Most thermostats use silver cont...

Potter & Brumfield General Purpose High Power Relay, T92 Series, 30 A, 4 VA, 60 Hz, 24 VAC Coil, 4000 V Withstand Voltage, 600 VAC Switching, 3...

1/2” Automatic reset snap disc thermostats with ranges for your system needs

Contractors and Home Owners can now have easy, yet powerful and reliable Multi-Stage heating and cooling control in a simple, modern design with th...

Honeywell Actuator, MSXX10 Series, 24 VAC, 50/60 Hz, VA Rating: 14 VA, 90 s Timing, Metal, 88 lb-in Torque, -40 to 140 deg F, NEMA 2 Enclosure, 5 t...

The Ranco® A22, A30 and 9530 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration system...

2 Pole Mechanical Contactors designed for air conditioning and heating equipment.

BELIMO® Damper Actuator, 24 VAC/2 - 10 VDC, 50/60 Hz, 2.5 W, VA Rating: 5 VA, 3 ft 18 AWG Plenum Cable With 1/2 in Conduit Connector Electrical Con...

The Robertshaw® 780 Series Pilot Controls Uni-Kits® feature a flame sense circuit that will work equally well on a one rod (local sense) or a two r...

.240 stem flat height, flat down, 2" stem (from center of inlet), 1/8" pipe inlet with needle valve and orifice hood for L.P. or natural gas applic...

Contractors can offer owners easy, yet powerful and reliable two-stage heating and one-stage cooling control in a simple, modern design with the RS...

The Robertshaw® 5300 Series Electric Thermostat is a snap-acting, single pole single throw (SPST) type thermostat. Most thermostats use silver cont...

The Robertshaw® 1751 Series Add-on Pressure Regulator Kits are available for use on the following factory model types: 7000, 7010, 7100, 7200 and 7...

The Robertshaw® 5500 M Series Infinite Switch is a voltage sensing (parallel circuit) infinite switch designed to replace the current VSI (INF) swi...

The Robertshaw® 1900 Series Thermocouples include either a special low-mass or quick dropout thermocouple. It is usually found on applications that...

Honeywell Home Hydronic Globe Valve, V5862A Series, 1/2 in Nominal, FNPT Connection, Number of Ways/Position: 2, 0.47 Cv Flow Coefficient (Cv), Sta...

1/2” Automatic reset snap disc thermostats with ranges for your system needs

Lennox® Condenser Fan Motor, 1/8 hp, 115 V

The Ranco® O Series Single Low Pressure Controls offer a variety of pressure ranges and switch action to provide maximum application flexibility.

The Ranco® 4-Way Reversing Valves are designed for heat pump applications such as window-type, unitary and split systems. They are the key componen...

The 1830 Series Pilot Uni-Kit® models are designed to be used with all Robertshaw® and most competitive thermocouples. Uni-Kit models include an ad...

The Robertshaw® 700 Series Line Voltage Gas Valves offer the same replacement flexibility as the 24 Volt combination controls. Line Voltage models ...

The 1830 Series Pilot Uni-Kit® models are designed to be used with all Robertshaw® and most competitive thermocouples. Uni-Kit models include an ad...