253 results for "Hydronic Controls & Sensors"

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Aprilaire 2-Zone 1-Stage Control Panel

Part #R6202

$131.85 each

Trane ComfortLink™ 4 Zone 1.4A Panel Assembly

Part #TZZONEPNLAC52ZB

Call for Pricing

Aprilaire 3-Zone 1-Stage Control Panel

Part #R6203

$141.03 each

Trane Touch Screen Control Hydronic Zone Control Module

Part #TTZON1040AC52ZA

Touch Screen Control

Call for Pricing

Caleffi Z-one™ 24V Normally Closed Actuator (Less Microswitch)

Part #CZ121000

24V

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$83.80 each

Uponor 24V 4-Wire Thermal Actuator

Part #UA3023522

24V

$76.05 each

Tekmar Control Systems 1 3/4 in. Snow Ice Sensor

Part #T090

1-3/4 in

Call for Pricing

Taco 3 Zone Valve Control

Part #TZVC4034

$138.81 each

Taco 4 Zone Switch Relay

Part #TSR5044

$224.46 each

Weil Mclain Integrated Boiler Conversion Kit for GV, HE II, AHE Boilers

Part #W382200448

GV Series 1 and 2 Gas Boilers

$259.35 each

American Standard HVAC Zone Panel Kit for American Standard HVAC TZONE950 ComfortLink II Digital Thermostat Control

Part #AZZONEPNLAC52ZB

TZONE950 ComfortLink™ II Digital Thermostat Control

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LF Series Spring Return Actuator 120 Volts

Part #BLF120

Spring Return

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Caleffi 24V Electric Actuator with Switch for Zone Valve

Part #C656414

Electric

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$82.10 each

Uponor 3-1/4 in. 1-Zone Snow Melt Control

Part #UA3040654

3-1/4 in

$754.00 each

Uponor 24V 2-Wire Thermal Actuator

Part #UA3030524

24V

$47.71 each

Uponor Thermal Actuator, Two Wire 24V

Part #UA3030522

24V

$47.39 each

Laing Thermotech Plug In Timer for E1/E3 Laing E1,E3

Part #LLHB08260001

Laing E1,E3

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Taco X-Pump 3/4 in. X-Pump Block with Stainless Steel Hx

Part #TXPB1

3/4 in

$2,002.00 each

Tekmar Control Systems PVC 6-5/8 in. Hydronic Snow Melting Control 2-13/16 in.

Part #T671

2-13/16 in

Call for Pricing

Uponor 3-7/16 in. Pavement Snow and Ice Sensor

Part #UA3040090

3-7/16 in

$1,079.00 each