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Under $20 HVAC Controls

Shop the best prices on 9,885 great value under $20 hvac controls. Shopping for hvac controls is easy with Fruugo, with SALE discounts, offers and savings on Lichifit, Winomo, Other and more. Buy hvac controls online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 9,885
For AirMini Hose Connector For CPAP Tube CPAP Hose Port
$9.95 Save $7.00 RRP: $16.95
Digital Humidity Controller, Pre Wired Outlet Humidistat, Reptile Humidity Controller Humidifier Dehumidifier SZRH
$17.95 Save $30.00 RRP: $47.95
Electric Underfloor Heating Thermostat Control Switch + Sensor Cable
$14.95 Save $44.05 RRP: $59.00
2W Electric Thermal Actuator Manifold Closed IP54 Waterproof Floor Heating Thermostatic Valve
$12.95 Save $35.00 RRP: $47.95
Manual Underfloor Heating Thermostat 220V EU Plug, 16A Electric Controller with Floor Sensor Probe
$6.95 Save $32.00 RRP: $38.95
Din Rail Thermostat with -40-110 Convenient 2 Way Output Temperature Alarm Controller Output 7A/250 Edition 1128
$20.95 Save $38.05 RRP: $59.00
250V 10A Universal Adjustable 90 Celsius Temperature Switches Bimetallic Heating Thermostat
$14.95 Save $2.00 RRP: $16.95
Universal Thermostat Lock Box with Key
$18.95 Save $40.05 RRP: $59.00
DC 5V-15V Temperature Control Thermostat Switch DIY Heated Vest Gloves Pet Belt
$19.95 Save $5.00 RRP: $24.95
Bimetallic Heating Thermostat Kdt-200 90 Celsius Temperature Switch Ac 250v 16a-
$13.95 Save $14.00 RRP: $27.95
Room Thermostat, Universal Standard Room Thermostat, Mechanical Room Thermostat, Energy Saving Mechanical Temperature Control [xh]
$4.95 Save $21.00 RRP: $25.95
Programmable Floor Heating Thermostat with Sensor, 220V 16A Manual Control for Electric Underfloor Systems
$12.95 Save $7.00 RRP: $19.95
WPF22A 2Pin Refrigerator Thermostat with 30cm Metal Cord for Cooling Freezer
$11.95 Save $16.00 RRP: $27.95
Manual Electric Floor Heating Thermostat
$20.95 Save $21.00 RRP: $41.95
Ariston Electric Water Heater Thermostat Switch 16A Pure Copper Plug Pole Temperature Control KST18/T105 Gray 27cm
$22.95 Save $23.00 RRP: $45.95
Digital / Heating Cooling Thermostat Socket Lcd Temperature Controller, 230v For Greenhouse Farm Temperature Controller/terrarium Thermostat(socket) A
$15.95 Save $11.00 RRP: $26.95
KSD301 250V 16A 110C Thermostat Switch for Boiler Heating Unit Temperature Regulator
$19.95
250V 10A 16A Electric Heater Replacement High Temperature Switches Oven Thermostat Home Bimetallic Heating Accessories
$0.95
Mechanical Thermostat, KTO011 0-60Celsius Adjustable Compact Normally Close(N.C) Temperature Controller Switch,Red unbrand
$9.95
KSD301 temperature switch 5pcs 250V10A NO thermal thermostat
$14.95 Save $35.00 RRP: $49.95
Humidity Controller, Temperature Controller Socket 230 V, Temperature Switch, Socket Thermostat Swi
$10.95 Save $2.00 RRP: $12.95
Manual Electric Floor Heating Thermostat AC 220v 16a Probe for European Homes
$19.95 Save $39.05 RRP: $59.00
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20242188559
$9.95 Save $4.00 RRP: $13.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20252188559-2025
$15.95 Save $25.00 RRP: $40.95
Home White Durable Central Heating Room Temp Replace Thermostat Mechanical Stat Yyds s202412243116
$14.95 Save $44.05 RRP: $59.00
Universal Thermostat Lock Box With Key,clear Large Thermostat Guard For Thermostat On Wall,thermostat Guard,thermostat Cover
$10.95 Save $16.00 RRP: $26.95
Fryer Thermostat Thermal Switch Thermostat Temperature Control Switch For Oven(50-300)
$17.95 Save $5.00 RRP: $22.95
230V Normally Closed NC M30x1.5mm Electric Thermal Actuator for Underfloor Heating TRV Thermostatic Radiator Valve
$18.95 Save $12.00 RRP: $30.95
Air Vent Valve DN20 G3/4 Brass Automatic Air Vent Valve for Solar Water Heater Pressure Relief 63BNO
$22.95 Save $18.00 RRP: $40.95
CNC Router Bits Tungsten Carbide Blade 45 Gauge Steel Body PTFE Coating 8mm/0.3in Round Shank Clean Cutting Tool16mm
$18.95 Save $18.00 RRP: $36.95
Manual Reset Thermostat 10 Pieces Thermostat Thermal Switch Manual Reset Temperature Control Switch Bi-Metal Chip 10A 250V (120°C)
$21.95 Save $19.00 RRP: $40.95
DEWIN Digital All Purpose Temperature Controller Temp Sensor Electric Thermostat Control for Incubator Aquarium Farm F,110-220V
$22.95 Save $18.00 RRP: $40.95