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Supco STC5333 Thermal Cutout 15 AMP (2-Pack)
Patricks Heating and Cooling Supply 
Great Customer Service and Fast Shipping Supco STC5333 Thermal Cutout 15 AMP (2-Pack)

Rated for continuous operating currents up to 10 amps @ 250VAC (15 amps @ 120VAC, 5 amps @ 24VDC), is the industry standard for over-temperature protection.

Our Price: $4.75
Supco SHL518 Plenum Thermostat L250-40 Limit Switch
Patricks Heating and Cooling Supply 
Great customer service and fast shipping Supco SHL518 Plenum Thermostat L250-40 Limit Switch

The SHL series of 1/2" bimetal temperature controls offers proven reliability in a compact, versatile, cost-effective design.

Our Price: $11.19
Supco SHL515 Plenum Thermostat L200-40 Limit Switch
Patricks Heating and Cooling Supply 
Great customer service and fast shipping Supco SHL515 Plenum Thermostat L200-40 Limit Switch

The SHL series of 1/2" bimetal temperature controls offers proven reliability in a compact, versatile, cost-effective design.

Our Price: $11.19
Supco SHL503 Gas Furnace Limit Thermostat
Patricks Heating and Cooling Supply 
Great customer service and fast shipping Supco SHL503 Gas Furnace Limit Thermostat

The SHL series of 1/2" bimetal temperature controls offers proven reliability in a compact, versatile, cost-effective design.

Our Price: $14.63
Supco SHL513 Plenum Thermostat Limit Switch L170-40
Patricks Heating and Cooling Supply 
Great customer service and fast shipping Supco SHL513 Plenum Thermostat Limit Switch L170-40

The SHL series of 1/2" bimetal temperature controls offers proven reliability in a compact, versatile, cost-effective design.

Our Price: $35.94
Supco S8145-00 Complete Commercial Defrost Timer (Replaces Paragon 8145-00) Supco S8145-00 Complete Commercial Defrost Timer (Replaces Paragon 8145-00)

Supco S8145-00 Complete Commercial Defrost Timer (Replaces Paragon 8145-00)

Our Price: $64.31
Supco SHL514 Plenum Thermostat L180-40 Limit Switch 
Patricks Heating and Cooling Supply 
Great customer service and fast shipping Supco SHL514 Plenum Thermostat L180-40 Limit Switch

The SHL series of 1/2" bimetal temperature controls offers proven reliability in a compact, versatile, cost-effective design.

Our Price: $66.00
Intermatic DTAV40 120/208/240v Time Initiated, Time Or Remote Temperature Or Pressure Terminated In Nema 3r Outdoor... Intermatic DTAV40 120/208/240v Time Initiated, Time Or Remote Temperature Or Pressure Terminated In Nema 3r Outdoor...

40 amp rated contacts
Captive trippers are independently adjustable for full or partial defrost cycles in 15 minute intervals
Time initiated, temperature, pressure or time-terminated
Indoor/Outdoor NEMA 3R enclosure
Automatically detects voltage between 120/240/277 VAC
› See more product details

Our Price: $85.54
Paragon 8145-20 Defrost Timer Paragon 8145-20 Defrost Timer

Uses genuine OEM parts for safety reliability and performance

Our Price: $97.44
White Rodgers 2A37-1 White Rodgers 2A37-1 Heavy Duty Space Thermostat (Heating and Cooling)

Note: White Rodgers 2A37-1 Heavy Duty Space Thermostat (Heating and Cooling) is DISCONTINUED. If you order this product you will receive the replacement Thermoostat, the Johnson Control A19BAC-1 Line Volt Mechanical T stat for Heating and Cooling 24 to 277Vac

Our Price: $99.00
Line Volt Mechanical Tstat for Heating and Cooling, 24 to 277VAC Line Volt Mechanical Tstat for Heating and Cooling, 24 to 277VAC (30-110F) A19Bac-1C

Johnson Controls A19 Series temperature controls are designed to cover a broad range of uses for heating and general purpose requirements. Controls have SPST contacts which open on temperature increase or they may be supplied in single-pole, double-throw contact action. Various control ranges are available to cover working temperatures from -30 to 550° F (-34 to 288° C). Closed tank fittings and bulb wells are available for immersion applications. These controls are designed for open low and open high applications. Where critical or high value products are to be maintained within a specific temperature differential, a single control should not be applied to function as both an open low and open high control. In these applications, a separate backup control with alarm contacts should be wired to indicate when the back-up control operates.

Our Price: $99.00
iO-TWIN Universal Twinning Kit 
Patricks Heating and Cooling Supply
Great customer service and fast shipping iO-TWIN Universal Twinning Kit

Allows a single thermostat to control two identical HVAC units

Our Price: $182.00
iO LW1 Wireless Lodge Watch for 1-Door and/or Window

Fast shipping and great customer service iO LW1 Wireless Lodge Watch for 1-Door and/or Window

For indoor use and installation only.

Our Price: $253.00
Emerson 1HDEZ-1521 Emerson Inspire Universal 4-Wire Thermostat System Emerson 1HDEZ-1521 Emerson Inspire Universal 4-Wire Thermostat System

Simple to Setup — Re-Use Programming Tools On Every Job

Our Price: $268.53
iO LW2 Wireless Lodge Watch for 2-Doors and/or Windows
Patricks Heating and Cooling Supply
Fast shipping and great customer service iO LW2 Wireless Lodge Watch for 2-Doors and/or Windows

Designed to save money on energy costs

Our Price: $330.00
iO LW3 Wireless Lodge Watch for 3-Doors/ Windows
Patricks Heating and Cooling Supply
Fast shipping and great customer service iO LW3 Wireless Lodge Watch for 3-Doors and/or Windows

Reduces short cycling of the HVAC equipment

Our Price: $405.00
iO LW4 Wireless Lodge Watch for 4-Doors/ Windows
Fast shipping and great customer service iO LW4 Wireless Lodge Watch for 4-Doors and/or Windows

Reduces equipment icing, condensate pan overflow and wear in the equipment

Our Price: $485.00