Hydronic Specialty Controls
Danfoss -- Wall Mount Operator with Combined Remote Mounted Sensor, Dial and Capillary Tube For Ra2000 Units. Cap Size: 6".
Aquastat Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks and other applications where temperature control is required. Direct or well immersion Tradeline models include heat-conductive compound. Circulator Control and High Limit or Low Limit.
- Totally enclosed micro switch snap-acting switches operate on temperature rise to set point
- Visible control point scale and external adjustment screw permit easy setting
- Horizontal or vertical insertion of the sensing element
- Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications
- Direct or well immersion Tradeline models include heat-conductive compound
- Temperature range maximum ambient-150 degree F
- Operating temperature range (F)65 degree F to 200 degree F
- Differential temperature (F) 5 degree F to 30 degree F adjusted
- SPDT switching action
- Stop factory-set at 200 degree F (93 degree C)
Aquastat Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks and other applications where temperature control is required. Direct or well immersion Tradeline models include heat-conductive compound. Circulator Control and High Limit or Low Limit.
- Totally enclosed micro switch snap-acting switches operate on temperature rise to set point
- Visible control point scale and external adjustment screw permit easy setting
- Horizontal or vertical insertion of the sensing element
- Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications
- Direct or well immersion Tradeline models include heat-conductive compound
- Temperature range maximum ambient-150 degree F
- Operating temperature range 100 degree F to 240 degree F
- Differential temperature (F) 5 degree F to 30 degree F adjusted
- SPDT switching action
- Stop factory-set at 240 degree F (116 degree C); heat-conductive compound
High Capacity Thermostatic Radiator Valves with T104 Actuators provide control of temperature by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. Continually monitor and adjust room temperature for consistent comfort and relief from under-heating and overheating. Designed with the higher capacity normally required by North American heating systems.
- Controller with combined remote setpoint and sensor mounted on a wall. Setpoint/sensor connect with a capillary tube to an actuator, which mounts on the valve body. For V110 valves
- Valve seat disc, which is made of resilient material (EPDM), ensures tight shutoff on steam or hot water systems
- Nickel-plated bronze casted body with working parts in cartridge insert for ease of service
- All working parts are replaceable while valve remains in service, in-line, under pressure
- Controls include sensor, set point dial and valve actuator; components may be integral or connected by capillary tubes
- Require no electrical connections
- Meet ASHRAE standard 102-1989
- 40 mm collar diameter
- Temperature Range (F) 48 degree F to 79 degree F
- Capillary Length (ft)6 ft. 8 in.
Provide precise and accurate control of room temperature. Control temperature by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. Continually monitor and adjust room temperature for consistent comfort.
- Designed with the higher capacity normally required by North American heating systems
- Valve seat disc, which is made of resilient material (EPDM)
- Nickel-plated bronze casted body with working parts in cartridge insert for ease of service
- All working parts are replaceable while valve remains in service, in-line, under pressure
- Valves normally open without control mounted
- Valves may be used with V110 valves
- Ensures tight shutoff on steam or hot water systems
- Meet ASHRAE standard 102-1989
- Includes sensor, set point dial and valve actuator
- Components may be integral or connected by capillary tubes
MCDONNELL & MILLER ELEC LWCO W/O PROBE, 144704 Model FPC-1000. 24v, 120v, Auto Or Manual Control For Steam Or Hot Water Boilers. Self-Cleaning Probe. Manual Reset. Easy, Leak-Free Installation. Mfg #FPC-1000
- 24v, 120v, Auto Or Manual Control For Steam Or Hot Water Boilers
- Self-Cleaning Probe
- Manual Reset
- Easy, Leak-Free Installation
Honeywell Repl Motor For Eard Ventilation Damper, 24V, Power Open, Spring Closed. Actuators - Electric. Mfg #M847D-VENT
- Actuators - Electric
- Package Quantity 1
- Product weight : 1.420 lbs
- M847D-VENT
Schneider Motor,Actuator, Spring Return, 180 In-Lb 2-10 Vdc, 24Vac, 24Vdc. Actuators - Electric. Mfg #AFRB24-SR
- Actuators - Electric
- Product Height:6.250 Lbs.
- Product Weight:5.380 Lbs.
- TAA/BAA Compliant
Schneider Actuator 24Vac Two Position Spring Return Normally Open And End Switch. Actuators - Electric. Mfg #AG23A02A
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.080 lbs
- TAA/BAA Compliant
Lennox Damper Door Motor 110V 1RPM. Actuators - Electric. Mfg #51H74
- Actuators - Electric
- Pack of 1
- Product Weight is 0.570 lbs.
- Non Hazardous
Johnson Controls 24V Float/2 Position W/Timeout 35# Non-Spring Return Actuator. Actuators - Electric. Mfg #VA9104-IGA-3S
- Non-Spring Return Actuator.
- Actuators - Electric
- Package of 1
- Product Weight:1.260 Lbs.
Schneider 120Vac On/Off 180In# Spring Return Actuator. Actuators - Electric. Mfg #FSAF120A
- Actuators - Electric
- Pack of 1
- Weight of the product is 6.870 lbs
- Non Hazardous
Honeywell 24V Spdt 3 Pos Valve Actuator Non Spring Return 5" Plenum Rated Cable. Actuators - Electric. Mfg #VC2114ZZ11
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Non Hazardous
Schneider Actuator, 24V, Two Position, Normally Closed, And 6" Motor Wires. Actuators - Electric. Mfg #AG13A000
- Actuators - Electric
- TAA/BAA Compliant
- Package Quantity 1
- Product width : 5.750in.
Johnson Controls 24V, Three-Wire Incremental, 90#, Non Spring Return Actuator. Actuators - Electric. Mfg #VA-7150-1001
- Three-Wire Incremental
- Actuators - Electric
- Non Hazardous
- Product Length:4.600 In.
Johnson Controls 24V 2 Position 35 Lb. Non-Spring Return Actuator. Actuators - Electric. Mfg #VA9104-AGA-3S
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.270 lbs
- Length of the product is 3.600 in
Schneider Zone Actuator, Spring-Return, Normally Open, 24Vac, 24Vdc. Actuators - Electric. Mfg #ZONE24NO
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.450
Macon Controls 24V Normally Closed Valve Actuator. Actuators - Electric. Mfg #VAC24
- Actuators - Electric
- Pack of 1
- Product weight 0.380 LBS.
- VAC24
Schneider Motor,Actuator, Spring Return, 90 In-Lb, On/Off. Actuators - Electric. Mfg #NFBUP
- Actuators - Electric
- Pack of 1
- Weight of the product is 4.850 lbs
- Length of the product is 4.300 in
Schneider Motor Actuator Rotary 45 In-Lb, Sr2-10Vdc, 24Vac, 24Vdc Screw Terminal. Actuators - Electric. Mfg #LMB24-SR-T
- Actuators - Electric
- Pkg of 1
- Product Height: 4.300
- Product Length: 3.350
Io Hvac Controls 24V Spring Return Closed Fresh Air Damper Actuator. Actuators - Electric. Mfg #HD-MOTOR
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.310 lbs
- TAA/BAA Compliant
Taco 24V 2 With 3W Normally Closed Actuator. Actuators - Electric. Mfg #ZA024Q4A2
- Actuators - Electric
- Non Hazardous
- Product height : 2.450 in.
- Product length : 2.450 in.
Iec 24V Normally Closed 2 Position High Temperature Actuator. Actuators - Electric. Mfg #71159917
- Position High Temperature Actuator
- Actuators - Electric
- Product Weight:1.150 Lbs.
- Non Hazardous
Honeywell Replacement Motor, 24Vac, 18" Leadwires, Manual Lever. Actuators - Electric. Mfg #40003916-046
- Actuators - Electric
- Pack of 1
- Weight of the product is 0.970 lbs
- Non Hazardous
Schneider Actuator, 120Vac, Two Position, Spring Return, Normally Closed,. Actuators - Electric. Mfg #AG14B060
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.190 lbs.
- Length of the product is 2.850 in
Honeywell Replacement Cup W/Keyhole Used With Vp525, Vp526, Vp527 & Vp531 Series. Actuators - Accessories. Mfg #315911-00021
- Actuators - Accessories
- Pack of 1
- Weight of the product is 0.050 lbs.
- Length of the product is 0.300 in
MCDONNELL & MILLER LWCO W/STANDARD PROBE 144705 Model FPC-1000-P. Field-Configured For 24-Volt, 120-Volt, Automatic, Or Manual Operation For Steam And Hot Water Boilers. For Residential, Commercial Or Industrial Applications. Test/Reset/Configuration Button. lf Cleaning Probe . Mfg #FPC-1000-P
- Field-Configured For 24-Volt, 120-Volt, Automatic, Or Manual Operation For Steam And Hot Water Boilers.
- For Residential, Commercial Or Industrial Applications
- Test/Reset/Configuration Button
- lf Cleaning Probe
Schneider Zone Actuator, Spring-Return, Normally Closed, 24Vac, 24Vdc. Actuators - Electric. Mfg #ZONE24NC
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.300
Schneider Actuator, 24Vac, Two Position, Normally Closed, High Temperature. Actuators - Electric. Mfg #AG14A060
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 5.200
Honeywell Pneumatic Actuator, Spring Return, 3" Diaphragm, 5-10 Psi. Actuators - Pneumatic. Mfg #MP909D1227
- Actuators - Pneumatic
- Pack of 1
- Weight of the product is 0.780 lbs.
- Length of the product is 2.750 in
Siemens Diaphragm For #4 Package Of 5. Actuators - Accessories. Mfg #333-072
- Actuators - Accessories
- Pack of 5
- Product Weight is 1.200 lbs.
- TAA/BAA Compliant
Johnson Controls Floating Valve Actuator, 24 V, 3 Wire Non Spring Return. Actuators - Electric. Mfg #VA-8020-1
- Controls Floating Valve Actuator.
- Actuators - Electric
- Product Height:6.300 In.
- TAA/BAA Compliant
Schneider Actuator Non Spring Return, On/Off, 24Vac, 24Vdc, Terminal Strip. Actuators - Electric. Mfg #TR24-3-T
- Actuators - Electric
- TAA/BAA Compliant
- 24Vac
- 24Vdc
Honeywell Zelix S05 Spring Return Actuator, 24V, Two Position Signal. Actuators - Electric. Mfg #MS8105A1030
- Actuators - Electric
- Pack of 1
- Weight of the product is 4.150 lbs
- Length of the product is 3.900 in
Johnson Controls 24V, 4-20Ma, Proportional, 177#, Spring Return Actuator. Actuators - Electric. Mfg #M9220-HGA-3
- Actuators - Electric
- Package Quantity 1
- TAA/BAA Compliant
- Product height-17.050 in.
Schneider Actuator, 208Vac, Two Position, Normally Closed, High Temperature. Actuators - Electric. Mfg #AG14D020
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.030 lbs.
- Length of the product is 2.900 in
Honeywell Repl Motor For Ard And Zd Zone Dampers, 24V, Power Closed, Spring Open. Actuators - Electric. Mfg #M847D-ZONE
- Actuators - Electric
- Product width : 5.850 in.
- Product weight : 1.430 lbs
- TAA/BAA Compliant
Schneider Motor,Actuator, Spring Return, 90 In-Lb, 2-10Vdc, 24Vac, 24Vdc. Actuators - Electric. Mfg #NFB24-SR
- Actuators - Electric
- Pack of 1
- Weight of the product is 4.890 lbs
- TAA/BAA Compliant
Schneider Motor,Actuator, Spring Return, 35 In-Lb, On/Off, 24Vac, 24Vdc. Actuators - Electric. Mfg #LF24
- Actuators - Electric
- Pkg of 1
- Product Height: 4.400
- Product Length: 3.350
Honeywell Replacement Motor, 24Vac, 18" Leadwires. Actuators - Electric. Mfg #40003916-021
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.180 lbs.
- Length of the product is 3.650 in
Schneider Two Position Actuator, 120V, 60#, Spring Return, Auxiliary Switch. Actuators - Electric. Mfg #MA-418-500
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 7.550
Iec 24V 3W/2W- Normally Closed Taco Actuator. Actuators - Electric. Mfg #71488512
- Actuators - Electric
- Product Height:10.650 In.
- TAA/BAA Compliant
- Package of 1
Schneider Motor,Actuator, Rotary, 90 In-Lb, On/Off/Float, 24Vac, 24Vdc. Actuators - Electric. Mfg #NMB24-3
- Actuators - Electric
- TAA/BAA Compliant
- Non Hazardous
- NMB24-3
Schneider Motor,Actuator, Non Spring Return, 180 In-Lb 2-10 Vdc, 24Vac, 24Vdc. Actuators - Electric. Mfg #ARB24-SR
- Actuators - Electric
- Pkg of 1
- Product Height: 5.300
- Product Length: 3.450
Schneider Wall Mount Non Spring Return & Dail 16' Capillary Ra2000. Actuators - Thermostatic. Mfg #013G-8565
- Actuators - Thermostatic
- Pack of 1
- Weight of the product is 0.680 lbs
- Non Hazardous
Honeywell 24V, Spst Two Position Valve Actuator, Non Spring Return 39" Cable. Actuators - Electric. Mfg #VC8111ZZ11
- Actuators - Electric
- Pack of 1
- Weight of the product is 0.870 lbs
- Non Hazardous
Zonefirst 12Vdc Plug-In Damper Motor Led Open/Closed Status And Rj11 Jack. Actuators - Electric. Mfg #MP12M
- Actuators - Electric
- Pack of 1
- Product Weight is 1.170 lbs.
- TAA/BAA Compliant
Schneider Actuator, 277V, Two Position, Spring Return, Normally Closed. Actuators - Electric. Mfg #AG13T020
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.050