Low Voltage ( 24V )

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HONEYWELL WALL THERMOSTAT FOR NORMALLY OPEN ZONE VALVES & 24V SYSTEMS
Part #: T822L1000
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Honeywell Hydronic Normally/Open Zone Valve Heat Only Thermostat Mercury Free Also Works on 24V Convenyional Cool Only Systems Mercury Free Application 24V Cool Only Systems or Heat Only for Normally Open Hot Water Zone Valves Dimensions (in.) 4 3   More Info ...

$ 31.83 ea.
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HONEYWELL THERMOSTAT NORMALLY CLOSED ZONE VALVE & 24V SYSTEMS HEAT ONLY
Part #: T822K1034
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Honeywell Hydronic Normally/Closed Zone Valves Thermostat Mercury Free. Also works on 24V Conventional Heat Only Systems Mercury Free. Application Heat Only Dimensions (in.) 4 3/4 in. high x 2 7/8 in. wide x 1 3/8 in. deep Dimensions (mm) 121 mm   More Info ...

$ 29.82 ea.
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SIEMENS 24 TO 120V THERMOSTAT HEAT OR COOL ONLY & N.O/N.C ZONE VALVES
Part #: RAA20UW
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Siemens Line Voltage Thermostat 24V to 120V, 277V Heat Only or Cool Only Application: Conventional Gas. Electric Heat & Normally Open or Normally Closed Zone Valves. Features • Two-point control algorithm (on-off) • Two mounting styles: e   More Info ...

$ 28.99 ea.
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WHITE RODGERS MERCURY FREE 24V THERMOSTAT HEAT ONLY & N.C ZONE VALVES
Part #: 1E30N-311
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White Rodgers 24V Mercury Free Thermostst Heat Only Works with Conventional Gas. Oil. Electrical Electrical Rating . . . . . . . . . . . . . . . . . . 20-30 VAC, NEC Class II 50/60Hz Heating . . . . . . . . . . . . . . . . . . . . . . . . 0.15 t   More Info ...

$ 34.29 ea.
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HONEYWELL MERCURY FREE 24V THERMOSTAT HEAT ONLY
Part #: T822K1026
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Honeywell 24V Mercury Free Thermostat Heat only Application Heat Only Dimensions (in.) 4 3/4 in. high x 2 7/8 in. wide x 1 3/8 in. deep Dimensions (mm) 121 mm high x 73 mm wide x 35 mm deep Mounting Vertical Stages1 Heat Supply Voltage20 to 30   More Info ...

$ 28.99 ea.
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WHITE RODGERS MERCURY FREE MULTI USE THERMOSTAT HEAT/COOL & N.O ZONE VALVES
Part #: 1E56N-361
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White Rodgers Multi Use Mercury Free Thermostat Heat/Cool. Application Conventional Gas. Oil, Electric, Heat Pump, Millivolt & 2 & 3 Wire Normally Open Zone Valves. Electrical Rating . . . . . . . . . . . . . . . . . . 20-30 VAC, NEC Class II 50/60Hz   More Info ...

$ 32.99 ea.
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HONEYWELL 24V ROUND MERCURY FREE THERMOSTAT HEAT/COOL
Part #: T87N1018
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Round Mercury Free thermostat 24Vac heating and cooling systems. With the classic twist to set dial. •Mercury Free •Classic Styling •Premier White® Application1 Heat/ 1 Cool Conventional Systems and Heat Pumps with No Auxilia   More Info ...

$ 74.99 ea.
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WHITE RODGERS MERCURY FREE 24V THERNOSTA HEAT ONLY
Part #: 1E50N-303
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White Rodgers 24V Mercury Free Thermostat Heat only. Includes Optional F92-0563Kit for Temperature Locking or Limiting and Switched Subbase Heat-Of Application Conventional Gas. Oil Electrical Rating . . . . . . . . . . . . . . . . . . 20-30 VAC,   More Info ...

$ 35.82 ea.
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HONEYWELL MERCURY FREE 24V THERMOSTAT HEAT/COOL
Part #: T8034N1015
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Honeywell 24V Mercury Free Thermostat Heat/Cool •Integrated thermometer and temperature setting scale. •Precise Snap-action switch. •Mount directly on wall or outlet box Application 1 Heat/1 Cool Conventional Systems and Heat Pumps   More Info ...

$ 39.53 ea.
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HONEYWELL 24V ROUND THERMOSTAT HEAT ONLY & N/C ZONE VALVES
Part #: T87K1015
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Honeywell Round 24V Thermostat Heat Only Application Gas or oil Heat only. Also Works With N/C Zone Valves 2-wire, and 3-wire (power open ) Heat Only Dimensions (in.) 3 11/16 in. diameter x 1 3/4 in. deep Dimensions (mm) 94 mm diameter x 45 m   More Info ...

$ 53.85 ea.
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HONEYWELL MERCURY FREE 24V THERMOSTAT HEAT/COOL
Part #: T834N1010
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Honeywell 24V Mercury Free Thermostat Heat/cool Application 1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat Dimensions (in.) 4 3/4 in. high x 2 7/8 in. wide x 1 3/8 in. deep Dimensions (mm) 121 mm high x 73 mm wide x 35 m   More Info ...

$ 40.55 ea.
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HONEYWELL MERCURY FREE 24V THERMOSTAT HEAT ONLY
Part #: T812A1002
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Honeywell 24V Mercury Free Thermostat Heat Only Basic Thermostats for low voltage control of single-stage heating. Application Heat Only Dimensions (in.) 3 1/8 in. high x 3 1/8 in. wide x 7/8 in. deep Dimensions (mm) 79 mm high x 79 mm wide x 23   More Info ...

$ 16.91 ea.
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HONEYWELL MERCURY FREE 24V THERMOSTAT HEAT/COOL
Part #: T834N1002
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Honeywell 24V Mercury free Thermostat Heat/Cool Application 1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat Dimensions (in.) 4 3/4 in. high x 2 7/8 in. wide x 1 3/8 in. deep Dimensions (mm) 121 mm high x 73 mm wide x 35 mm   More Info ...

$ 37.39 ea.
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HONEYWELL MERCURY FREE 24V THERMOSTAT HEAT ONLY
Part #: T812A1010
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Honeywell 24V Mercury Free Thermostat Heat Only Basic Thermostats for low voltage control of single-stage heating. •Snap-acting bimetal switch uses no mercury and does not require leveling Application Heat Only Dimensions (in.) 3 1/8 in. hig   More Info ...

$ 16.87 ea.
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