Hydronic Specialty Controls
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
Danfoss -- Wall Mount Operator with Combined Remote Mounted Sensor, Dial and Capillary Tube For Ra2000 Units. Cap Size: 6".
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
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.
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
Iec 120V Normally Closed 2 Position High Temperature Actuator. Actuators - Electric. Mfg #71159918
- Actuators - Electric
- Pkg of 1
- Product Height: 4.550
- Product Length: 2.750
Schneider Ra2066 Operator With Remote Sensor & Dial. Actuators - Thermostatic. Mfg #013G-8564
- Actuators - Thermostatic
- Pack of 1
- Weight of the product is 1.100 lbs
- TAA/BAA Compliant
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
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
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
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
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
Schneider Zone Actuator, Spring-Return, Normally Open, 24Vac, 24Vdc. Actuators - Electric. Mfg #ZONE24NO
- Actuators - Electric
- Pkg of 1
- TAA/BAA Compliant
- Height: 3.450
Honeywell 24V, Spst Two Position Valve Actuator, Non Spring Return. Actuators - Electric. Mfg #VC8114ZZ11
- Actuators - Electric
- Product height : 4.500 in.
- Product length : 3.400 in.
- VC8114ZZ11
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
Schneider Actuator 24V Floating Or Proportional Controls 2-10 Vdc Feedback 180#. Actuators - Electric. Mfg #M800A
- Actuators - Electric
- Pkg of 1
- Product Height: 10.200
- Product Length: 5.450
Schneider Actuator, 24Vac, Three Wire Floating Signal, Spring Return. Actuators - Electric. Mfg #AT13A00T
- Actuators - Electric
- Pack of 1
- Weight of the product is 0.800 lbs.
- Length of the product is 2.850 in
Schneider Actuator 24Vac 2 Position Spring Return Normally Closed 6" Wire Leads. Actuators - Electric. Mfg #AH13A000
- Actuators - Electric
- TAA/BAA Compliant
- Package Quantity 1
- Product height : 3.150 in.
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 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
Siemens 120V Normally Open 2 Position Spring Return Zone Valve Actuator. Actuators - Electric. Mfg #SFP11U
- Actuators - Electric
- Pkg of 1
- Product Height: 5.050
- Product Length: 5.100
Schneider Actuator, 24Vac, Two Position, Spring Return, Normally Open,. Actuators - Electric. Mfg #AH23A020
- Actuators - Electric
- Pack of 1
- Weight of the product is 1.070 lbs
- Non Hazardous
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