Filter by attributes
  • Accuracy
  • Actuator Type
  • Ambient Temperature Rating
  • AMP
  • Battery Type
  • Brand/Model Compatibility
  • BTU
  • Bulb Material
  • Cable Length
  • Capillary Length
  • Coil Type
  • Colour/Finish Name
  • Configuration
  • Connection Type
  • Contact Rating
  • Deflector Material
  • Deflector Type
  • Depth
  • Diameter
  • Diameter - Outside
  • Diameter - Outside 1
  • Display Type
  • Drain Connection
  • Drain Type
  • Electrical Connection
  • Element
  • Enclosure
  • Enclosure Rating
  • End Connection
  • End Connection 1
  • Environmental Conditions
  • Factory Hydrostatic Test
  • Fitting Size
  • Fitting Size 1
  • Fitting Size 2
  • Fitting Sizes
  • Flow Rate
  • Frequency Rating
  • Grade
  • Grit
  • Hazard
  • Height
  • Horsepower
  • Humidity Range
  • Inlet/Outlet
  • Input
  • K-Factor
  • Lead Law Compliant
  • Length
  • Load Capacity
  • Material
  • Material Specification
  • Material Type
  • Maximum Temperature
  • Motor Type
  • Orifice Size
  • Phase
  • Pilot Duty Rating
  • Power Consumption
  • Power Rating
  • Power Source
  • Pressure - Maximum
  • Pressure Connection
  • Pressure Rating
  • Range
  • Resistance
  • Resolution
  • Response Type
  • Sensor Element
  • Sensor Type
  • Size
  • Specifications - FM Approved
  • Specifications - UL Listed
  • Stages
  • Storage Temperature
  • Stroke Length
  • Switch Type
  • Temperature Range
  • Temperature Rating
  • Tonnage
  • Torque Rating
  • Transformer Rating
  • VA Rating
  • Volts
  • Watts
  • Weight
  • Width
  • Wire Size
  • Working Pressure
  • Wrench
  • Zones
Filter by manufacturer
Manufacturers

Hydronic Controls & Sensors

View as Grid List
Sort by
Display per page

374 TEKMAR SETPOINT

Tekmar 374 Blue PVC 2-Stage Universal Reset Control, 1/3 hp at 230 VAC 5A Relay
$0.00

400 TN2 HOUSE CONT BOILER DHW SETPOINT

Tekmar Tekmarnet 2 400 4-Zone TN2 House Control, 24V, 5.5 in. L x 2.25 in x 5.5 in. H
$0.00

40003916011 ZONE VLV ACTUATOR 24/60

Honeywell Home 40003916-011/U Replacement Powerhead, 24V
$0.00

40003916012 ZONE VLV ACTUATOR 24/60

Honeywell Home 40003916-012/U Replacement Powerhead, 24V
$0.00

40003916-511 RPLC HEAD F/V8043 SRS NRM

Honeywell 40003916-511 RPLC HEAD FOR V8043 SRS NRM
$0.00

56121 MOT.ZONE/VALVE 62 & 63000 MOD

Heatlink 56121 DDC Actuator, 250 mA, 24 VAC Operating, 0 - 10 VDC Control
$0.00

56200 MANIFOLD ACTUATOR W/LED

Heatlink 56200 Actuator with LED, 230 mA, 24 VAC
$0.00

56201 VALVE ACTUATOR W/LED

Heatlink 56201 Actuator with LED, 230 mA, 24 VAC
$0.00

56230 MANIFOLD ACTUATOR W/END SWITCH

Heatlink 56230 Actuator with End Switch, 230 mA, 24 VAC
$0.00

56231 VALVE ACTUATOR W/END SWITCH

Heatlink 56231 Actuator with End Switch, 230 mA, 24 VAC
$0.00

57094 THERM HEAD X/W CAP 96-150F

Heatlink 57094 Thermostatic Head with Capillary, 96 - 150F
$0.00

654 TEKMAR SNOW MELTING CONTROL

Tekmar 654 WhPVC Automatic Snow Melting Control, 24 VAC at 60 Hz, NTC Thermistor, 10 kOhm at 77F
$0.00