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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 2605

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Zone Valve Globe 1/2 in NPT

SIEMENS
Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00

Zone Valve Globe Height (in) 4 Width (in) 4 Depth (in) 1-1/2 4 45 250 0 Spring Return For Use With Water Standard Pressure Closeoff 45 UL Connectio...

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Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00

Bearing Housing Cast Iron VSC/VSCS

BELL GOSSETT
Original price $2,463.06 - Original price $2,463.06
Original price
$2,463.06
$2,463.06 - $2,463.06
Current price $2,463.06

Bearing Housing Cast Iron VSC/VSCS

Original price $2,463.06 - Original price $2,463.06
Original price
$2,463.06
$2,463.06 - $2,463.06
Current price $2,463.06

Bearing Cover Thrust

BELL GOSSETT
Original price $671.97 - Original price $671.97
Original price
$671.97
$671.97 - $671.97
Current price $671.97

Bearing Cover Thrust

Original price $671.97 - Original price $671.97
Original price
$671.97
$671.97 - $671.97
Current price $671.97

Damper Positive Positioner Attached

HONEYWELL
Original price $2,191.25 - Original price $2,191.25
Original price
$2,191.25
$2,191.25 - $2,191.25
Current price $2,191.25

Damper Positive Positioner Attached

Original price $2,191.25 - Original price $2,191.25
Original price
$2,191.25
$2,191.25 - $2,191.25
Current price $2,191.25

Actuator Electrical Feedback Signal

DANFOSS
Original price $523.02 - Original price $523.02
Original price
$523.02
$523.02 - $523.02
Current price $523.02

Actuator Electrical Feedback Signal

Original price $523.02 - Original price $523.02
Original price
$523.02
$523.02 - $523.02
Current price $523.02

Oil J-Type 55 Gallon

YORK
Original price $33,517.70 - Original price $33,517.70
Original price
$33,517.70
$33,517.70 - $33,517.70
Current price $33,517.70

Oil J-Type 55 Gallon

Original price $33,517.70 - Original price $33,517.70
Original price
$33,517.70
$33,517.70 - $33,517.70
Current price $33,517.70

Mounting Kit 6 5/8 in H 2 7/8 in L

SIEMENS
Original price $93.10 - Original price $93.10
Original price
$93.10
$93.10 - $93.10
Current price $93.10

Mounting Kit Product Type Mounting Kit Compatible with Brand Siemens Compatible with Manufacturer Model Number GBB131.1U GBB161.1U GCA121.1P GCA121...

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Original price $93.10 - Original price $93.10
Original price
$93.10
$93.10 - $93.10
Current price $93.10

Actuator Damper 160 in-lb 24V AC/DC

SIEMENS
Original price $497.97 - Original price $497.97
Original price
$497.97
$497.97 - $497.97
Current price $497.97

Actuator Valve Application Damper Signal Type Proportional Rated Torque 160 in-lb Input Voltage 24V AC/DC Output Signal 0 to 10V DC Contact Form SP...

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Original price $497.97 - Original price $497.97
Original price
$497.97
$497.97 - $497.97
Current price $497.97

Shell/Tube Heat Exchanger

STANDARD XCHANGE
Original price $10,119.17 - Original price $10,119.17
Original price
$10,119.17
$10,119.17 - $10,119.17
Current price $10,119.17

Shell/Tube Heat Exchanger Shell Outside Diameter 8 in Shell Material Steel Tube Material Copper Number of Passes 4 Shell Maximum Pressure Rating 30...

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Original price $10,119.17 - Original price $10,119.17
Original price
$10,119.17
$10,119.17 - $10,119.17
Current price $10,119.17

Shell/Tube Heat Exchanger

STANDARD XCHANGE
Original price $3,858.02 - Original price $3,858.02
Original price
$3,858.02
$3,858.02 - $3,858.02
Current price $3,858.02

Shell/Tube Heat Exchanger Shell Outside Diameter 8 in Shell Material Steel Tube Material Copper Number of Passes 4 Shell Maximum Pressure Rating 30...

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Original price $3,858.02 - Original price $3,858.02
Original price
$3,858.02
$3,858.02 - $3,858.02
Current price $3,858.02

Shell/Tube Heat Exchanger

STANDARD XCHANGE
Original price $2,428.40 - Original price $2,428.40
Original price
$2,428.40
$2,428.40 - $2,428.40
Current price $2,428.40

Shell/Tube Heat Exchanger Shell Outside Diameter 8 in Shell Material Steel Tube Material Copper Number of Passes 4 Shell Maximum Pressure Rating 30...

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Original price $2,428.40 - Original price $2,428.40
Original price
$2,428.40
$2,428.40 - $2,428.40
Current price $2,428.40

Gasketed Plate Heat Exchanger

STANDARD XCHANGE
Original price $9,707.24 - Original price $9,707.24
Original price
$9,707.24
$9,707.24 - $9,707.24
Current price $9,707.24

Gasketed Plate Heat Exchanger Heat Exchanger Type Plate and Frame Mounting Stud Thread Size Not Applicable Heat Dissipation Capacity for Water 9 42...

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Original price $9,707.24 - Original price $9,707.24
Original price
$9,707.24
$9,707.24 - $9,707.24
Current price $9,707.24

Gasketed Plate Heat Exchanger

STANDARD XCHANGE
Original price $7,511.68 - Original price $7,511.68
Original price
$7,511.68
$7,511.68 - $7,511.68
Current price $7,511.68

Gasketed Plate Heat Exchanger Heat Exchanger Type Plate and Frame Mounting Stud Thread Size Not Applicable Heat Dissipation Capacity for Water 4 50...

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Original price $7,511.68 - Original price $7,511.68
Original price
$7,511.68
$7,511.68 - $7,511.68
Current price $7,511.68

11.5 H 8 W 3 Zone Cntrl Kit 2Cool 2Heat

HONEYWELL
Original price $525.28 - Original price $525.28
Original price
$525.28
$525.28 - $525.28
Current price $525.28

Control Kit Overall Height 11 1/2 in Overall Width 8 in Requires Thermostat Type 2 Heat 2 Cool Terminal Designations C G L M1 M4 M6 O/B R Rc W W1/E...

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Original price $525.28 - Original price $525.28
Original price
$525.28
$525.28 - $525.28
Current price $525.28

Two-Way Globe Valve 1/2 In NPT 1.16 Cv

HONEYWELL
Original price $468.55 - Original price $468.55
Original price
$468.55
$468.55 - $468.55
Current price $468.55

Two-Way Globe Valve 1/2 In NPT 1.16 Cv

Original price $468.55 - Original price $468.55
Original price
$468.55
$468.55 - $468.55
Current price $468.55

5000 Series Sweat Sz ID 3/4In

HONEYWELL
Original price $261.42 - Original price $261.42
Original price
$261.42
$261.42 - $261.42
Current price $261.42

Sweat Sz ID 3/4In 5000 Series

Original price $261.42 - Original price $261.42
Original price
$261.42
$261.42 - $261.42
Current price $261.42

Three-Way 3/4 In NPT Valve 4.9 Cv

HONEYWELL
Original price $213.42 - Original price $213.42
Original price
$213.42
$213.42 - $213.42
Current price $213.42

Threaded Globe Valve 3-Way Cartridge Height (In.) 3 15/32 in Width (In.) 1 in Depth (In.) 3 1/2 in 2.9 40.5 - 240 36 to 248 - - - For Use With Wate...

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Original price $213.42 - Original price $213.42
Original price
$213.42
$213.42 - $213.42
Current price $213.42

Zone Valve Flare Sz ID 1/2In

HONEYWELL
Original price $201.88 - Original price $201.88
Original price
$201.88
$201.88 - $201.88
Current price $201.88

Zone Valve Flare Sz ID 1/2In

Original price $201.88 - Original price $201.88
Original price
$201.88
$201.88 - $201.88
Current price $201.88

Three-Way Sweat Valve 1/2 In 1.9 Cv

HONEYWELL
Original price $161.92 - Original price $161.92
Original price
$161.92
$161.92 - $161.92
Current price $161.92

Three-Way Sweat Valve 1/2 In 1.9 Cv

Original price $161.92 - Original price $161.92
Original price
$161.92
$161.92 - $161.92
Current price $161.92

Two-Way 1/2 In NPT Valve 1.9 Cv

HONEYWELL
Original price $107.99 - Original price $107.99
Original price
$107.99
$107.99 - $107.99
Current price $107.99

Two-Way 1/2 In NPT Valve 1.9 Cv

Original price $107.99 - Original price $107.99
Original price
$107.99
$107.99 - $107.99
Current price $107.99

Two-Way Globe Valve 3/4 In NPT 7.3 Cv

HONEYWELL
Original price $284.78 - Original price $284.78
Original price
$284.78
$284.78 - $284.78
Current price $284.78

Two-Way Globe Valve 3/4 In NPT 7.3 Cv

Original price $284.78 - Original price $284.78
Original price
$284.78
$284.78 - $284.78
Current price $284.78

Two-Way 1/2 In NPT VC Valve Assembly

HONEYWELL
Original price $101.70 - Original price $101.70
Original price
$101.70
$101.70 - $101.70
Current price $101.70

Two-Way 1/2 In NPT VC Valve Assembly

Original price $101.70 - Original price $101.70
Original price
$101.70
$101.70 - $101.70
Current price $101.70

Two-Way Globe Valve 1/2 In NPT 4.7 Cv

HONEYWELL
Original price $290.86 - Original price $290.86
Original price
$290.86
$290.86 - $290.86
Current price $290.86

Two-Way Globe Valve 1/2 In NPT 4.7 Cv

Original price $290.86 - Original price $290.86
Original price
$290.86
$290.86 - $290.86
Current price $290.86

Two-Way Globe Valve 1 In NPT 11.7Cv

HONEYWELL
Original price $372.65 - Original price $372.65
Original price
$372.65
$372.65 - $372.65
Current price $372.65

Two-Way Globe Valve 1 In NPT 11.7Cv

Original price $372.65 - Original price $372.65
Original price
$372.65
$372.65 - $372.65
Current price $372.65

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