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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 591

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Pneumatic Tstat Heat/Cool 2Pipe High

HONEYWELL
Original price $527.65 - Original price $527.65
Original price
$527.65
$527.65 - $527.65
Current price $527.65

Pneumatic Thermostat Direct Acting and Reverse Acting 2 Pipe Heating and Cooling Single Temperature Air Connections 1/8 in Element Type Bi-Metal Ma...

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Original price $527.65 - Original price $527.65
Original price
$527.65
$527.65 - $527.65
Current price $527.65

Pneumatic Tstat Heat or Cool 2Pipe High

HONEYWELL
Original price $510.03 - Original price $510.03
Original price
$510.03
$510.03 - $510.03
Current price $510.03

Pneumatic Thermostat Direct Acting 2 Pipe Heating Single Temperature Air Connections 1/8 in Element Type Bi-Metal Max Air Pressure 25 psi Max Ambie...

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Original price $510.03 - Original price $510.03
Original price
$510.03
$510.03 - $510.03
Current price $510.03

Pneumatic Tstat Heat/Cool 2Pipe High

HONEYWELL
Original price $1,107.27 - Original price $1,107.27
Original price
$1,107.27
$1,107.27 - $1,107.27
Current price $1,107.27

Pneumatic Temperature Transmitter Direct Acting and Reverse Acting Single Temperature Air Connections 1/4 in Barb Element Type Bulb Capillary Lengt...

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Original price $1,107.27 - Original price $1,107.27
Original price
$1,107.27
$1,107.27 - $1,107.27
Current price $1,107.27

Pneu Temp Transmitter DA 40 to 140F

HONEYWELL
Original price $1,640.32 - Original price $1,640.32
Original price
$1,640.32
$1,640.32 - $1,640.32
Current price $1,640.32

Pneumatic Temperature Transmitter Direct Acting Max Air Pressure 25 psi Max Ambient Temp 150 Degrees F Temp Control Range 40 Degrees to 140 Degrees...

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Original price $1,640.32 - Original price $1,640.32
Original price
$1,640.32
$1,640.32 - $1,640.32
Current price $1,640.32

Repair Parts/Tools For Pneumatic Hstats

HONEYWELL
Original price $34.94 - Original price $34.94
Original price
$34.94
$34.94 - $34.94
Current price $34.94

Repair Parts and Tools Compatible Grainger Part Number 278Z49 279A27 279A28 3UC87 3UC88 3UC89 3UC90 3UC91 3UC95 3UC99 Compatible Manufacturer Model...

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Original price $34.94 - Original price $34.94
Original price
$34.94
$34.94 - $34.94
Current price $34.94

Repair Parts/Tools For Pneumatic Tstats

HONEYWELL
Original price $292.46 - Original price $292.46
Original price
$292.46
$292.46 - $292.46
Current price $292.46

Repair Parts and Tools Compatible Grainger Part Number 278Z49 279A27 279A28 3UC87 3UC88 3UC89 3UC90 3UC91 3UC95 3UC99 Compatible Manufacturer Model...

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Original price $292.46 - Original price $292.46
Original price
$292.46
$292.46 - $292.46
Current price $292.46

Repair Parts/Tools Plastic W/6 Inserts

HONEYWELL
Original price $301.62 - Original price $301.62
Original price
$301.62
$301.62 - $301.62
Current price $301.62

Repair Parts and Tools Color Beige Compatible Brand and Series Honeywell 14004407-910 Compatible Grainger Part Number 279A27 3UC90 3UC95 3UC99 Comp...

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Original price $301.62 - Original price $301.62
Original price
$301.62
$301.62 - $301.62
Current price $301.62

Repair Parts/Tools Plast With 6 Inserts

HONEYWELL
Original price $195.84 - Original price $195.84
Original price
$195.84
$195.84 - $195.84
Current price $195.84

Repair Parts and Tools Color Silver Compatible Brand and Series Honeywell 14004406-910 Compatible Grainger Part Number 279A27 3UC87 3UC90 3UC95 3UC...

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Original price $195.84 - Original price $195.84
Original price
$195.84
$195.84 - $195.84
Current price $195.84

Modernization Kit Vertical Beige

HONEYWELL
Original price $431.16 - Original price $431.16
Original price
$431.16
$431.16 - $431.16
Current price $431.16

Repair Parts and Tools Color Beige Compatible Brand and Series Honeywell 14002573-001 Compatible Manufacturer Model Number HP970 HP971 HP972 TP9600...

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Original price $431.16 - Original price $431.16
Original price
$431.16
$431.16 - $431.16
Current price $431.16

Tstat Guard Plast 5 3/16x5 3/16x2 5/8in

APPROVED VENDOR
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

Universal Thermostat Guard Base Type Ring Base Solid Base Cover Type Snap-On Guard Construction Single Wall Inside Depth 2 1/2 in Inside Height 4 5...

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Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

Pneumatic Tstat Heat or Cool 1Pipe Low

HONEYWELL
Original price $347.74 - Original price $347.74
Original price
$347.74
$347.74 - $347.74
Current price $347.74

Pneumatic Thermostat Direct Acting and Reverse Acting 1 or 2 Pipe Heating and Cooling Single Temperature Air Connections 1/8 in Element Type Bi-Met...

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Original price $347.74 - Original price $347.74
Original price
$347.74
$347.74 - $347.74
Current price $347.74

Elct Flr Htr Thrmostat 5 H 1 Pole

THERMOSOFT
Original price $491.10 - Original price $491.10
Original price
$491.10
$491.10 - $491.10
Current price $491.10

Electric Floor Heater Thermostat 120/240V AC 5 1/8 in Overall Depth 5 in Overall Height 3 1/4 in Overall Width Compatible System Type Radiant Floor...

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Original price $491.10 - Original price $491.10
Original price
$491.10
$491.10 - $491.10
Current price $491.10

Mech Tstat Heat or Cool SS 110/30F

DAYTON
Original price $301.88 - Original price $301.88
Original price
$301.88
$301.88 - $301.88
Current price $301.88

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 30 Degrees to 110 Degrees F Thermostat Voltage 24 to 600VAC Full Lo...

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Original price $301.88 - Original price $301.88
Original price
$301.88
$301.88 - $301.88
Current price $301.88

Screw Adjustable Thermostats

TEMPCO
Original price $114.99 - Original price $114.99
Original price
$114.99
$114.99 - $114.99
Current price $114.99

Screw Adjustable Thermostats

Original price $114.99 - Original price $114.99
Original price
$114.99
$114.99 - $114.99
Current price $114.99

Thermostats-T Stat

TEMPCO
Original price $373.67 - Original price $373.67
Original price
$373.67
$373.67 - $373.67
Current price $373.67

Thermostats-T Stat

Original price $373.67 - Original price $373.67
Original price
$373.67
$373.67 - $373.67
Current price $373.67

Defrost Tstat Fridge Open80F

SUPCO
Original price $9.84 - Original price $9.84
Original price
$9.84
$9.84 - $9.84
Current price $9.84

Thermostat Switch Close Temperature 30 Degrees F Switch Open Temperature 80 Degrees F Contact Rating 120/240V AC Compatible System Type Residential...

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Original price $9.84 - Original price $9.84
Original price
$9.84
$9.84 - $9.84
Current price $9.84

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $22.68 - Original price $22.68
Original price
$22.68
$22.68 - $22.68
Current price $22.68

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $22.68 - Original price $22.68
Original price
$22.68
$22.68 - $22.68
Current price $22.68

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $22.11 - Original price $22.11
Original price
$22.11
$22.11 - $22.11
Current price $22.11

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $22.11 - Original price $22.11
Original price
$22.11
$22.11 - $22.11
Current price $22.11

Remote Sensor Hardwired 99/45F Indoor

HONEYWELL
Original price $63.12 - Original price $63.12
Original price
$63.12
$63.12 - $63.12
Current price $63.12

Remote Sensor Wall Module Replaces Model (6WY21) T7770A3002 10K Ohm For Averaging Only Color White Height (In.) 4-9/16 Width (In.) 3 Depth (In.) 7/...

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Original price $63.12 - Original price $63.12
Original price
$63.12
$63.12 - $63.12
Current price $63.12

Cover Plate White 7 7/8x5 1/2in

HONEYWELL HOME
Original price $36.69 - Original price $36.69
Original price
$36.69
$36.69 - $36.69
Current price $36.69

Cover Plate White Compatible Brand and Series THX9000 Series Includes Cover Plates Bracket Mounting Hardware Plastic Horizontal Overall Height 7 7/...

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Original price $36.69 - Original price $36.69
Original price
$36.69
$36.69 - $36.69
Current price $36.69

Outdoor Sensor Battery 140/-40F Outdoor

HONEYWELL HOME
Original price $126.09 - Original price $126.09
Original price
$126.09
$126.09 - $126.09
Current price $126.09

Outdoor Sensor Replacement Sensor For Use With Redlink Enabled Thermostats And Accessories Senses Outdoor Temperature And Humidity To Display On Re...

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Original price $126.09 - Original price $126.09
Original price
$126.09
$126.09 - $126.09
Current price $126.09

Equip Interface Module Gray

HONEYWELL HOME
Original price $138.20 - Original price $138.20
Original price
$138.20
$138.20 - $138.20
Current price $138.20

Equipment Interface Module Compatible Brand and Series RedLINK TrueZONE Compatible Grainger Part Number 3RCL7 3RCL8 Compatible Manufacturer Model N...

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Original price $138.20 - Original price $138.20
Original price
$138.20
$138.20 - $138.20
Current price $138.20

Personal Comfort Station Battery 120/32F

HONEYWELL HOME
Original price $215.06 - Original price $215.06
Original price
$215.06
$215.06 - $215.06
Current price $215.06

Personal Comfort Station Replacement Remote For Use With Redlink Enabled Thermostats And Accessories Portable Comfort Control. Redlink Enabled. Use...

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Original price $215.06 - Original price $215.06
Original price
$215.06
$215.06 - $215.06
Current price $215.06

Low Volt NP Digital Tstat H and C

HONEYWELL HOME
Original price $376.96 - Original price $376.96
Original price
$376.96
$376.96 - $376.96
Current price $376.96

Wireless Thermostat Heat and Cool Automatic and Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with A...

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Original price $376.96 - Original price $376.96
Original price
$376.96
$376.96 - $376.96
Current price $376.96

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