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
Schneider Actuator, 24Vac, 0-10Vdc, 0-5Vdc, 5-10Vdc, Or 4-20Ma, Spring Return. Actuators - Electric. Mfg #AP13A000
- Actuators - Electric
- 0-10Vdc
- 4-20Ma
- Package of 1
Schneider Motor,Actuator, Spring Return, 35 In-Lb, Floating, 24Vac, 24Vdc. Actuators - Electric. Mfg #LF24-3
- Actuators - Electric
- Package of 1
- Product Height:4.450 In.
- Non Hazardous
120V Normally Closed 2 Position Spring Return Zone Valve Actuator. Actuators - Electric. Mfg #SFA11U
- Spring Return Zone Valve Actuator.
- Actuators - Electric
- Package of 1
- Product Weight:1.360 Lbs.
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, 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
Honeywell Fan Coil Actuator 120V Spring Return 2 Position Spst, 22 Degree Stroke. Actuators - Electric. Mfg #VU443A1008
- Fan Coil Actuator 120V Spring Return 2 Position Spst.
- Actuators - Electric
- Package of 1
- Product Height:5.850 In.
Siemens 24V Non Spring Return On/Off Floating Plenum Actuator. Actuators - Electric. Mfg #GDE131.1P
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.630 lbs
- Non Hazardous
Kmc Controls 24V Brown Normally Closed Actuator. Actuators - Electric. Mfg #MEP-3001
- Actuators - Electric
- Pack of 1
- Product Weight is 0.110 lbs.
- Non Hazardous
Honeywell Diaphragm, 5" Neoprene, Used With The Mp516 Series. Actuators - Accessories. Mfg #309292
- Actuators - Accessories
- Pack of 1
- Weight of the product is 0.080 lbs
- TAA/BAA Compliant
Schneider 24Vac Comfort-Trol Operator Model Ct-24. Actuators - Electric. Mfg #109024
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.400
Schneider Actuator, 24Vac, Two Position, Spring Return, And End Switch. Actuators - Electric. Mfg #AG13A01A
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.130 lbs
- TAA/BAA Compliant
Schneider Zone Actuator, Spring-Return, Normally Open, 24Vac, 24Vdc. Actuators - Electric. Mfg #ZONE24NO
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.450
Siemens 24V Normally Closed 2 Position Spring Return Zone Valve Actuator. Actuators - Electric. Mfg #SFA71U
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 4.100
Honeywell Fast Acting Two Position Actuator, 120V, Two Position, Spst , 175#. Actuators - Electric. Mfg #MS4120F1006
- Actuators - Electric
- Pack of 1
- Weight of the product is 8.500 lbs
- TAA/BAA Compliant
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
Zonefirst 24Vac Power Closed/Spring Return Open Silent Damper Actuator. Actuators - Electric. Mfg #MSS
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.340 lbs
- Non Hazardous
Johnson Controls Electric Valve Actuator, 24 V, On/Off Or Floating, 3900,. Actuators - Electric. Mfg #VA-7480-0312
- Actuators - Electric
- Pack of 1
- Weight of the product is 0.680 lbs.
- Length of the product is 3.350 in
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
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.
Schneider Proportional Control, Linear Movement, Nema 1 Pneumatic Actuator. Actuators - Pneumatic. Mfg #MK-2690
- Actuators - Pneumatic
- Pkg of 1
- Product Height: 5.950
- Product Length: 3.450
Siemens 24V Normally Open 2 Position Spring Return Zone Valve Actuator. Actuators - Electric. Mfg #SFP71U
- Actuators - Electric
- Package Quantity 1
- TAA/BAA Compliant
- Product height : 4.000 in.
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
Schneider Actuator 24Vac, 3 Wire Floating Signal, Non Spring Return W/O Time-Out. Actuators - Electric. Mfg #AT33A000
- 3 Wire Floating Signal, Non Spring Return.
- Actuators - Electric
- Package of 1
- TAA/BAA Compliant
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
Schneider Actuator, 120Vac, Two Position, Normally Closed, & 6" Motor Wires. Actuators - Electric. Mfg #AG13B000
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.150
Honeywell Fan Coil Actuator, 24V, Spring Return, Two Position, Spst. Actuators - Electric. Mfg #VU844A1045
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 4.550
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
Schneider Motor,Actuator, Spring Return, 22 In-Lb, On/Off, 24Vac, 24Vdc. Actuators - Electric. Mfg #TFB24
- Actuators - Electric
- TAA/BAA Compliant
- Product Weight:1.670 Lbs.
- Package of 1
Schneider Actuator, 24Vac, Two Position, Normally Closed, High Temperature. Actuators - Electric. Mfg #AG14A060
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 5.200
Schneider Actuator 24Vac Two Position Spring Return Normally Closed End Switch. Actuators - Electric. Mfg #AG14A02A
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.090 lbs
- Non Hazardous
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
Schneider Motor,Actuator, Spring Return, 22 In-Lb, 2-10Vdc, 24Vac, 24Vdc. Actuators - Electric. Mfg #TFB24-SR
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.570 lbs
- Non Hazardous
Schneider Actuator, 277V, Two Position, Spring Return, Normally Closed. Actuators - Electric. Mfg #AG13T020
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.050
Honeywell Fan Coil Actuator, 24V, Spring Return, 2 Position, Spst, 45 Deg Stroke. Actuators - Electric. Mfg #VU844A1003
- Actuators - Electric
- Pack of 1
- Weight of the product is 0.990 lbs
- Length of the product is 3.250 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.
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
Siemens 24V 3 Positon Floating Actuator. Actuators - Electric. Mfg #SSB81U
- Actuators - Electric
- Product Weight is 0.620 lbs.
- Pack of 1
- Non Hazardous
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
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
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
Honeywell Fast Acting 2 Position Fire/Smoke Actuator, 120V, 80#, Spring Return. Actuators - Electric. Mfg #MS4109F1010
- Actuators - Electric
- Pack of 1
- Weight of the product is 5.620 lbs
- TAA/BAA Compliant
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