Skip to content
HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3109

Sub Collections

Low Voltage Programmable Thermostats
Low Voltage Programmable Thermostats
Wi-Fi Programmable Low Voltage Thermostats
Wi-Fi Programmable Low Voltage Thermostats
OEM Thermostat Replacement Parts
OEM Thermostat Replacement Parts
Low Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Digital Thermostats
Low Voltage Non-Programmable Digital Thermostats
Pneumatic Relays
Pneumatic Relays
Fan Control Switches
Fan Control Switches
Humidity Controls
Humidity Controls
Heat Exchanger Replacement Elements
Heat Exchanger Replacement Elements
Shell and Tube Heat Exchangers
Shell and Tube Heat Exchangers
Fan Coil Unit Thermostats
Fan Coil Unit Thermostats
HVAC Relays
HVAC Relays
Remote-Bulb Sensor Temperature Controls
Remote-Bulb Sensor Temperature Controls
Electric Actuators
Electric Actuators
Fireplace Thermostats and Remote Control Kits
Fireplace Thermostats and Remote Control Kits
Defrost Thermostats
Defrost Thermostats
Portable Heating and Cooling Plug-In Line Voltage
Portable Heating and Cooling Plug-In Line Voltage
Temporary Construction Thermostats
Temporary Construction Thermostats
Air Vents
Air Vents
Steam Traps
Steam Traps
Line Voltage Programmable Thermostats
Line Voltage Programmable Thermostats
HVAC Conduit Adapters
HVAC Conduit Adapters
OEM Thermostats
OEM Thermostats
Air Coil and Bi-Metal Sensor Temperature Controls
Air Coil and Bi-Metal Sensor Temperature Controls
Wi-Fi and Wireless Thermostat Connectivity Accesso
Wi-Fi and Wireless Thermostat Connectivity Accesso
Direct and Intermittent Ignition Igniters
Direct and Intermittent Ignition Igniters
Furnace Control Boards
Furnace Control Boards
Building Automation System Thermostat Controls
Building Automation System Thermostat Controls
Temperature Sensors
Temperature Sensors
Electric Actuator Accessories
Electric Actuator Accessories
Damper Linkages Crank Arms and Push Rods
Damper Linkages Crank Arms and Push Rods
HVAC Electrical Switches
HVAC Electrical Switches
Pneumatic Valves
Pneumatic Valves
Furnace Ignition Modules
Furnace Ignition Modules
Gas Valves
Gas Valves
Pilot Assemblies
Pilot Assemblies
Gas Appliance Controls
Gas Appliance Controls
Electric Appliance Controls
Electric Appliance Controls
Flame Sensors
Flame Sensors
Plate Heat Exchangers
Plate Heat Exchangers
Snap Disc Thermostats
Snap Disc Thermostats
Sequencers
Sequencers
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Remote Sensors
Thermostat Remote Sensors
Line Voltage Non-Programmable Digital Thermostats
Line Voltage Non-Programmable Digital Thermostats
Air Pressure Switches
Air Pressure Switches
Boiler Controls
Boiler Controls
Boiler Temperature Limit Controls
Boiler Temperature Limit Controls
Static and Total Pressure Probes
Static and Total Pressure Probes

Filters

Globe Valve 2-Way NO 4 In Flanged

Globe Valve 2-Way NO 4 In Flanged

JOHNSON CONTROLS
$2,420.90 - $2,420.90
$2,420.90
$2,420.90 - $2,420.90
$2,420.90

Globe Valve 2 Way Iron Height (In.) 15-7/16 Width (In.) 10-1/2 Depth (In.) 9 Coefficient of Volume 150 Safe Working Steam PSI 35 Safe Working Water...

View full Details
$2,420.90 - $2,420.90
$2,420.90
$2,420.90 - $2,420.90
$2,420.90
Globe Valve 2-Way NO 3 In Flanged

Globe Valve 2-Way NO 3 In Flanged

JOHNSON CONTROLS
$1,771.67 - $1,771.67
$1,771.67
$1,771.67 - $1,771.67
$1,771.67

Globe Valve 2 Way Iron Height (In.) 12-11/16 Width (In.) 8-5/8 Depth (In.) 7-1/2 Coefficient of Volume 83 Safe Working Steam PSI 35 Safe Working Wa...

View full Details
$1,771.67 - $1,771.67
$1,771.67
$1,771.67 - $1,771.67
$1,771.67
Globe Valve 2-Way NO 3 In Flanged

Globe Valve 2-Way NO 3 In Flanged

JOHNSON CONTROLS
$1,657.66 - $1,657.66
$1,657.66
$1,657.66 - $1,657.66
$1,657.66

Globe Valve 2 Way Iron Height (In.) 12-11/16 Width (In.) 8-5/8 Depth (In.) 7-1/2 Coefficient of Volume 83 Safe Working Steam PSI 35 Safe Working Wa...

View full Details
$1,657.66 - $1,657.66
$1,657.66
$1,657.66 - $1,657.66
$1,657.66
Globe Valve 2-Way NO 2-1/2 In Flanged

Globe Valve 2-Way NO 2-1/2 In Flanged

JOHNSON CONTROLS
$1,593.58 - $1,593.58
$1,593.58
$1,593.58 - $1,593.58
$1,593.58

Globe Valve 2 Way Iron Height (In.) 11-21/32 Width (In.) 7-1/4 Depth (In.) 7 Coefficient of Volume 51 Safe Working Steam PSI 35 Safe Working Water ...

View full Details
$1,593.58 - $1,593.58
$1,593.58
$1,593.58 - $1,593.58
$1,593.58
Ball Valve 3 Way SS Trim Flanged 3

Ball Valve 3 Way SS Trim Flanged 3

JOHNSON CONTROLS
$1,427.93 - $1,427.93
$1,427.93
$1,427.93 - $1,427.93
$1,427.93

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 134 Connection Type Flanged Connection Size 3 in Material Stainless Steel Trim Safe ...

View full Details
$1,427.93 - $1,427.93
$1,427.93
$1,427.93 - $1,427.93
$1,427.93
Ball Valve 3 Way SS Trim Flanged 3

Ball Valve 3 Way SS Trim Flanged 3

JOHNSON CONTROLS
$1,427.93 - $1,427.93
$1,427.93
$1,427.93 - $1,427.93
$1,427.93

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 74 Connection Type Flanged Connection Size 3 in Material Stainless Steel Trim Safe W...

View full Details
$1,427.93 - $1,427.93
$1,427.93
$1,427.93 - $1,427.93
$1,427.93
Ball Valve 3 Way SS Trim Flanged 2-1/2

Ball Valve 3 Way SS Trim Flanged 2-1/2

JOHNSON CONTROLS
$1,149.80 - $1,149.80
$1,149.80
$1,149.80 - $1,149.80
$1,149.80

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 117 Connection Type Flanged Connection Size 2 1/2 in Material Stainless Steel Trim S...

View full Details
$1,149.80 - $1,149.80
$1,149.80
$1,149.80 - $1,149.80
$1,149.80
Ball Valve 3 Way SS Trim Flanged 2-1/2

Ball Valve 3 Way SS Trim Flanged 2-1/2

JOHNSON CONTROLS
$1,149.80 - $1,149.80
$1,149.80
$1,149.80 - $1,149.80
$1,149.80

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 74 Connection Type Flanged Connection Size 2 1/2 in Material Stainless Steel Trim Sa...

View full Details
$1,149.80 - $1,149.80
$1,149.80
$1,149.80 - $1,149.80
$1,149.80
Ball Valve 3 Way SS Trim Flanged 2-1/2

Ball Valve 3 Way SS Trim Flanged 2-1/2

JOHNSON CONTROLS
$1,141.20 - $1,141.20
$1,141.20
$1,141.20 - $1,141.20
$1,141.20

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 47 Connection Type Flanged Connection Size 2 1/2 in Material Stainless Steel Trim Sa...

View full Details
$1,141.20 - $1,141.20
$1,141.20
$1,141.20 - $1,141.20
$1,141.20
Ball Valve 3 Way SS Trim Press End 1 In

Ball Valve 3 Way SS Trim Press End 1 In

JOHNSON CONTROLS
$176.84 - $176.84
$176.84
$176.84 - $176.84
$176.84

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 11.7 Connection Type Press End Connection Size 1 in Material Stainless Steel Trim Sa...

View full Details
$176.84 - $176.84
$176.84
$176.84 - $176.84
$176.84
Ball Valve 3 Way SS Trim Press End 3/4

Ball Valve 3 Way SS Trim Press End 3/4

JOHNSON CONTROLS
$134.41 - $134.41
$134.41
$134.41 - $134.41
$134.41

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 7.4 Connection Type Press End Connection Size 3/4 in Material Stainless Steel Trim S...

View full Details
$134.41 - $134.41
$134.41
$134.41 - $134.41
$134.41
Ball Valve 3 Way SS Trim Press End 3/4

Ball Valve 3 Way SS Trim Press End 3/4

JOHNSON CONTROLS
$161.36 - $161.36
$161.36
$161.36 - $161.36
$161.36

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 4.7 Connection Type Press End Connection Size 3/4 in Material Stainless Steel Trim S...

View full Details
$161.36 - $161.36
$161.36
$161.36 - $161.36
$161.36
Ball Valve 3 Way SS Trim Press End 1/2

Ball Valve 3 Way SS Trim Press End 1/2

JOHNSON CONTROLS
$130.86 - $130.86
$130.86
$130.86 - $130.86
$130.86

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 11.7 Connection Type Press End Connection Size 1/2 in Material Stainless Steel Trim ...

View full Details
$130.86 - $130.86
$130.86
$130.86 - $130.86
$130.86
Ball Valve 3 Way SS Trim Press End 1/2

Ball Valve 3 Way SS Trim Press End 1/2

JOHNSON CONTROLS
$155.69 - $155.69
$155.69
$155.69 - $155.69
$155.69

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 7.4 Connection Type Press End Connection Size 1/2 in Material Stainless Steel Trim S...

View full Details
$155.69 - $155.69
$155.69
$155.69 - $155.69
$155.69
Ball Valve 3 Way SS Trim Press End 1/2

Ball Valve 3 Way SS Trim Press End 1/2

JOHNSON CONTROLS
$130.86 - $130.86
$130.86
$130.86 - $130.86
$130.86

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 4.7 Connection Type Press End Connection Size 1/2 in Material Stainless Steel Trim S...

View full Details
$130.86 - $130.86
$130.86
$130.86 - $130.86
$130.86
Ball Valve 3 Way SS Trim Press End 1/2

Ball Valve 3 Way SS Trim Press End 1/2

JOHNSON CONTROLS
$156.66 - $156.66
$156.66
$156.66 - $156.66
$156.66

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 2.9 Connection Type Press End Connection Size 1/2 in Material Stainless Steel Trim S...

View full Details
$156.66 - $156.66
$156.66
$156.66 - $156.66
$156.66
Ball Valve 3 Way SS Trim Press End 1/2

Ball Valve 3 Way SS Trim Press End 1/2

JOHNSON CONTROLS
$131.87 - $131.87
$131.87
$131.87 - $131.87
$131.87

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 1.9 Connection Type Press End Connection Size 1/2 in Material Stainless Steel Trim S...

View full Details
$131.87 - $131.87
$131.87
$131.87 - $131.87
$131.87
Wall Plate White 4 3/4x7 5/8in

Wall Plate White 4 3/4x7 5/8in

EMERSON
$10.07 - $10.07
$10.07
$10.07 - $10.07
$10.07

Wallplate White Compatible Brand and Series White-Rodgers 1F80 Series Compatible Grainger Part Number 2NY19 3MY14 3MY16 Compatible Manufacturer Mod...

View full Details
$10.07 - $10.07
$10.07
$10.07 - $10.07
$10.07
Cover Plate White 5 5/8x5in

Cover Plate White 5 5/8x5in

EMERSON
$7.73 - $7.73
$7.73
$7.73 - $7.73
$7.73

Wall Cover Plate White Compatible Brand and Series White-Rodgers Compatible Grainger Part Number 3MU96 3MU97 3MU98 Compatible Manufacturer Model Nu...

View full Details
$7.73 - $7.73
$7.73
$7.73 - $7.73
$7.73
Temp Sensor Hardwired Indoor

Temp Sensor Hardwired Indoor

EMERSON
$62.40 - $62.40
$62.40
$62.40 - $62.40
$62.40

Remote Sensor Indoor For Use With Any Wired White-Rodgers Thermostat with Remote Sensing Capability Digital Signal Provides Superior Temperature Co...

View full Details
$62.40 - $62.40
$62.40
$62.40 - $62.40
$62.40
Low Volt NP Digital Tstat H or C Wired

Low Volt NP Digital Tstat H or C Wired

EMERSON
$95.88 - $95.88
$95.88
$95.88 - $95.88
$95.88

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux Slide Swi...

View full Details
$95.88 - $95.88
$95.88
$95.88 - $95.88
$95.88
Low Volt Prog Tstat Heat/Cool 20-30V AC

Low Volt Prog Tstat Heat/Cool 20-30V AC

EMERSON
$125.94 - $125.94
$125.94
$125.94 - $125.94
$125.94

Low Voltage Thermostat Stages Heat 2 Stages Cool 1 Temp Settings per Day 4 Programs per Week 5-1-1 Terminal Designations C E G L O/B R W2 Y WiFi Ca...

View full Details
$125.94 - $125.94
$125.94
$125.94 - $125.94
$125.94
Low Volt NP Digital Tstat H or C Plug-In

Low Volt NP Digital Tstat H or C Plug-In

EMERSON
$49.81 - $49.81
$49.81
$49.81 - $49.81
$49.81

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump Without Aux Milliv...

View full Details
$49.81 - $49.81
$49.81
$49.81 - $49.81
$49.81
Low Volt NP Analog Tstat Heat/Cool

Low Volt NP Analog Tstat Heat/Cool

EMERSON
$24.51 - $24.51
$24.51
$24.51 - $24.51
$24.51

Low Voltage Thermostat Terminal Designations A B G O RC RH W Y System Switching Heat-Cool-Off Fan Switching Auto-On Dual Transformer Compatible Yes...

View full Details
$24.51 - $24.51
$24.51
$24.51 - $24.51
$24.51

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare