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Shop the best prices on 12,541 great value hvac controls. Shopping for hvac controls is easy with Fruugo, with SALE discounts, offers and savings on H. C., Lichifit, Viewleaf and more. Buy hvac controls online safely with Fruugo, with secure payment and fast shipping to Canada.

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33 - 64 of 12,541
Programmable Logic Controller Module 16 in 12 Out Industrial Programmable Control Board DC24V
$149.00 Save $10.00 RRP: $159.00
Temperature Controller Temperature Controller PID Solid State Relay Temperature Detection Thermocouple Digital Thermostat
$43.95 Save $20.05 RRP: $64.00
Digital Thermostat Temperature Controller Heating Programmable Temperature Controller with LCD Display Heating Programmable Thermostat SCD0E
$47.95 Save $21.05 RRP: $69.00
3D Printer Flexible Spring Steel Magnetic Build Plate 410x410mm Double Sided PEI Magnetic Platform for CR10 S4
$149.00 Save $10.00 RRP: $159.00
REXC400FK02M*AN Smart PID Controller Thermostat Fully Automatic Relay High Temperature Controller Wide Voltage 100V240V
$47.95 Save $21.05 RRP: $69.00
Air Vent Valve DN20 G3/4 Brass Automatic Air Vent Valve for Solar Water Heater Pressure Relief 63BNO
$21.95 Save $18.00 RRP: $39.95
Digital Meter Meter Meter Digital Timer Counter Multifunctional Timing Counter 6 Digit Digital Display for Industrial Piplin AC100-240V E86EQ
$64.00 Save $20.00 RRP: $84.00
Fyearfly AC Smart Thermostat Module, WiFi Temperature Controller APP Remote Control WIFI 4.3in Touchscreen Thermostat for Tuya
$219.00 Save $10.00 RRP: $229.00
Aluminum Alloy G1/4 Thread Connector Quick Exhaust Air Flow Control Valve
$24.95 Save $18.00 RRP: $42.95
REXC700FK02V*AN Digital Thermostat High Accuracy Intelligent Electric Temperature Controller 100V240V
$46.95 Save $17.05 RRP: $64.00
REXC900FK02M*AN Digital Thermostat Intelligent High Accuracy Industrial Temperature Controller 100V240V
$54.00 Save $15.00 RRP: $69.00
HYO6BW Digital LCD Display Heating Programmable Thermostat Temperature Controller
$59.00 Save $20.00 RRP: $79.00
DEWIN Solar Water Heater Thermostat, Solar Water Heater Temperature Controller Thermostat with Sensor Digital Display
$59.00 Save $20.00 RRP: $79.00
Digital Display Temperature Controller Microcomputer Intelligent Dual Control Electronic Adjustable Switch 110-220V
$32.95 Save $14.00 RRP: $46.95
Digital Thermostat Large LCD Display Programmable Grey APP Remote Control Thermostat with 3 Meters Sensing Cable AC90V‑240V 16A Electric Heating
$59.00 Save $10.00 RRP: $69.00
Digital Temperature Controller Waterproof Cooling Defrost Thermostat for Freezer Cold Storage AC220V
$84.00 Save $10.00 RRP: $94.00
Digital Timer Counter Multi Function Industrial Assembly Line Measuring Device 100‑240VAC, 4 Digit Counting and Timing Unit
$54.00 Save $15.00 RRP: $69.00
Range Hood Check Valve Universal Single Way Smoke Exhaust Flue Check Valve for Kitchen Bathroom
$39.95 Save $19.05 RRP: $59.00
Temperature Controller PID Intelligent Digital Control Instrument K Type Input Relay Output AC85‑265V
$30.95 Save $17.00 RRP: $47.95
CNC Router Bits Tungsten Carbide Blade 45 Gauge Steel Body PTFE Coating 8mm/0.3in Round Shank Clean Cutting Tool16mm
$17.95 Save $18.00 RRP: $35.95
Smart RF Remote Control Switch Multifunctional Wireless Switch for Alarm and Water Pump AC 380V
$46.95 Save $17.05 RRP: $64.00
Smart Thermostat Valve High Accuracy APP Control Timing Voice Control Auto Learning Radiator Controller Valve
$79.00 Save $20.00 RRP: $99.00
Decompression Self Reducing Valve Alloy Steel Relief Valve 702‑21‑09147 for Komatsu PC200 6 220 6 240 6 60 7 120 6
$269.00 Save $20.00 RRP: $289.00
10Pcs Thermal Control Switch Normally Closed NC Temp Controller 100 Degrees Celsius 10A KSD301
$26.95 Save $18.00 RRP: $44.95
PID Temperature Controller Dual Output 96x96mm Digital Intelligent Thermostat 100‑240VAC
$64.00 Save $35.00 RRP: $99.00
High Precision Digital Temperature Controller Thermostat Control Switch with Probe (DC12V)
$19.95 Save $18.00 RRP: $37.95
Manual Reset Thermostat 10 Pieces Thermostat Thermal Switch Manual Reset Temperature Control Switch Bi-Metal Chip 10A 250V (120°C)
$21.95 Save $18.00 RRP: $39.95
Ailao Bleed Valve Automatic One-Way Brass G1/2 Inch Male Thread Bleed Outlet Valve
$22.95 Save $18.00 RRP: $40.95
Temperature Controller STC-3008 Digital Smart Thermostat Adjustable Temperature Controller Switch with Dual NTC for Refrigeration Heater(12V)
$28.95 Save $18.00 RRP: $46.95
Central Air Conditioner Thermostat LED Touch Screen Programmable Smart WiFi Temperature Controller 95‑240V White
$159.00 Save $20.00 RRP: $179.00
Beer Coupler Dispenser S-Type Beverage Keg Connector with Exhaust Valve G5/8 Male Thread
$84.00 Save $15.00 RRP: $99.00
STC-3000 Temperature Controller 110V-220V Touch Digital Temperature Controller Thermostat with Sensor(110-220V10A)
$33.95 Save $20.05 RRP: $54.00