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Under $20 HVAC Controls

Shop the best prices on 8,375 great value under $20 hvac controls. Shopping for hvac controls is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, H. C., Lichifit and more. Buy hvac controls online safely with Fruugo, with secure payment and fast shipping to Australia.

ThermostatsHumidistatsControl Panels
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1 - 32 of 3,200
For AirMini Hose Connector For CPAP Tube CPAP Hose Port
$11.95 Save $7.00 RRP: $18.95
Lcd Display For Netatmo Smart Thermostat V2 Nth01 For Netatmo N3a-thm02 Screen
$9.95 Save $5.00 RRP: $14.95
Smart Device Wireless Control Panel Interface
$13.95 Save $19.00 RRP: $32.95
Electric Underfloor Heating Thermostat Control Switch + Sensor Cable
$16.95 Save $47.05 RRP: $64.00
Digital / Heating Cooling Thermostat Socket Lcd Temperature Controller, 230v For Greenhouse Farm Temperature Controller/terrarium Thermostat(socket) A
$18.95 Save $12.00 RRP: $30.95
XY-DT01 Digital Temperature Controller -40-110°C Digital Micro-Digital Thermostat with LCD Display and Waterproof Sensor
$20.95 Save $11.00 RRP: $31.95
Digital Humidity Controller, Pre Wired Outlet Humidistat, Reptile Humidity Controller Humidifier Dehumidifier SZRH
$20.95 Save $38.05 RRP: $59.00
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller
$10.95 Save $58.05 RRP: $69.00
Universal Thermostat Lock Box With Key,clear Large Thermostat Guard For Thermostat On Wall,thermostat Guard,thermostat Cover
$12.95 Save $19.00 RRP: $31.95
Universal Thermostat Lock Box with Key Thermostat Cover for Thermostat on Wall Fits Thermostats 7X4.
$12.95 Save $24.00 RRP: $36.95
Manual Underfloor Heating Thermostat 220V 16A with Floor Sensor
$16.95 Save $42.05 RRP: $59.00
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20242188559
$10.95 Save $5.00 RRP: $15.95
230V Normally Closed NC M30x1.5mm Electric Thermal Actuator for Underfloor Heating TRV Thermostatic Radiator Valve
$21.95 Save $14.00 RRP: $35.95
MK05 Room Thermostat Floor Heating Room Thermostat 220V 16A Temperature Controller for Floor Heatin
$18.95 Save $55.05 RRP: $74.00
Large Thermostat Lock Box Cover with Key for Honeywell, Clear Thermostat Cover Fits Thermostats 5H X
$10.95 Save $22.00 RRP: $32.95
Bimetallic Heating Thermostat Kdt-200 90 Celsius Temperature Switch Ac 250v 16a-
$14.95 Save $15.00 RRP: $29.95
Humidity Controller Temperature Socket 230 V Switch Thermostat EU Plug Edition 1110
$18.95 Save $40.05 RRP: $59.00
Replacement Thermostat for Electric Radiator with Temperature Control 16A 250V Multicolor Iron
$21.95 Save $5.00 RRP: $26.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20252188559-2025
$17.95 Save $30.00 RRP: $47.95
24V underfloor heating actuator with precise control
$18.95 Save $19.00 RRP: $37.95
Smart Thermostat Socket 16A EU Plug with Timer for Heating & Cooling
$21.95 Save $19.00 RRP: $40.95
Floor Heating Valve Nc Ac 230v Electric Thermal Actuator Manifold For Underfloor Heating Thermostat unbrand
$8.95 Save $6.00 RRP: $14.95
Large Thermostat Lock Box Cover with Key for , Clear Thermostat Cover Fits Thermostats 5H X 6inch W or Smaller
$21.95
AC 230V Electric Thermal Actuator for Underfloor Heating Thermostat Edition 1210
$15.95 Save $38.05 RRP: $54.00
HVAC Contactor 40 Amp 2 Pole Silver Contact Copper Coil for Air Conditioner Condenser and Compressor Motor 220V
$16.95 Save $31.00 RRP: $47.95
Etc-974 Mini Temperature Controller Refrigerator Thermostat Regulator Thermoregulator Thermocouple
$13.95 Save $21.00 RRP: $34.95
250V 10A 16A Electric Heater Replacement High Temperature Switches Oven Thermostat Home Bimetallic Heating Accessories
$0.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat
$17.95 Save $9.00 RRP: $26.95
Room Thermostat, Universal Standard Room Thermostat, Mechanical Room Thermostat, Energy Saving Mechanical Temperature Control [xh]
$4.95 Save $25.00 RRP: $29.95
Manual Underfloor Heating Thermostats 220v 16a, Electric Underfloor Heating Controller Mechanical Room Thermostat With Floor Senso SZRH A-S
$18.95 Save $55.05 RRP: $74.00
250V 10A Universal Adjustable 90 Celsius Temperature Switches Bimetallic Heating Thermostat
$17.95 Save $2.00 RRP: $19.95
2W Electric Thermal Actuator Manifold Closed IP54 Waterproof Floor Heating Thermostatic Valve for Heating System
$4.95 Save $32.00 RRP: $36.95