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Under $20 Thermostats

Shop the best prices on 8,733 great value under $20 thermostats. Shopping for thermostats is easy with Fruugo, with SALE discounts, offers and savings on Lichifit, Winomo, Shanghai Yangxin and more. Buy thermostats online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 8,733
For AirMini Hose Connector For CPAP Tube CPAP Hose Port
$9.95 Save $7.00 RRP: $16.95
2W Electric Thermal Actuator Manifold Closed IP54 Waterproof Floor Heating Thermostatic Valve
$12.95 Save $35.00 RRP: $47.95
Digital Thermostat Temperature Controller with LCD Display, Adjustable -40°C to 110°C Range for Home Industrial Use
$15.95
Manual Underfloor Heating Thermostat 220V EU Plug, 16A Electric Controller with Floor Sensor Probe
$6.95 Save $32.00 RRP: $38.95
DC 5V-15V Temperature Control Thermostat Switch DIY Heated Vest Gloves Pet Belt
$19.95 Save $6.00 RRP: $25.95
Universal Thermostat Lock Box with Key
$18.95 Save $40.05 RRP: $59.00
250V 10A Universal Adjustable 90 Celsius Temperature Switches Bimetallic Heating Thermostat
$14.95 Save $2.00 RRP: $16.95
Programmable Floor Heating Thermostat with Sensor, 220V 16A Manual Control for Electric Underfloor Systems
$12.95 Save $7.00 RRP: $19.95
Digital Temperature Controller Thermostat with LED Display for Heating and Cooling Systems, 12V/24V AC110-220V, 20A, Includes Sensor
$12.95 Save $8.00 RRP: $20.95
WPF22A 2Pin Refrigerator Thermostat with 30cm Metal Cord for Cooling Freezer
$11.95 Save $16.00 RRP: $27.95
Thermostat Wall Plate Backplate Thermostat Trim Plate Thermostat Protective Accessory Compatible For Nest Thermostat
$13.95 Save $45.05 RRP: $59.00
Din Rail Thermostat with -40-110 Convenient 2 Way Output Temperature Alarm Controller Output 7A/250 Edition 1128
$21.95 Save $37.05 RRP: $59.00
Electric Underfloor Heating Thermostat Mechanical 220V 16A EU V
$11.95 Save $47.05 RRP: $59.00
Mechanical Thermostat, KTO011 0-60Celsius Adjustable Compact Normally Close(N.C) Temperature Controller Switch,Red unbrand
$9.95
Oven Thermostat Temperature Switch Bimetallic 250V 16A for Home Appliances Control
$14.95 Save $69.05 RRP: $84.00
KSD301 temperature switch 5pcs 250V10A NO thermal thermostat
$14.95 Save $35.00 RRP: $49.95
KSD301 250V 16A 110C Thermostat Switch for Boiler Heating Unit Temperature Regulator
$19.95
3Pcs 220V 10A Thermostat Switch with Digital LED Display and Probe
$8.95 Save $4.00 RRP: $12.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20242188559
$9.95 Save $4.00 RRP: $13.95
Electric Underfloor Heating Thermostat Control Switch + Sensor Cable
$14.95 Save $44.05 RRP: $59.00
Home White Durable Central Heating Room Temp Replace Thermostat Mechanical Stat Yyds s202412243116
$14.95 Save $44.05 RRP: $59.00
Fryer Thermostat Thermal Switch Thermostat Temperature Control Switch For Oven(50-300)
$17.95 Save $5.00 RRP: $22.95
JDM11-6H No Voltage Counter 6 Digits Electronic LED Digital Display Counter RelayAC/DC24V
$20.95 Save $7.00 RRP: $27.95
Manual Underfloor Heating Thermostat 220V 16A with Floor Sensor
$13.95 Save $35.00 RRP: $48.95
Manual Reset Thermostat 10 Pieces Thermostat Thermal Switch Manual Reset Temperature Control Switch Bi-Metal Chip 10A 250V (120°C)
$22.95 Save $18.00 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
Digital Thermometer Mini LCD Wired Electronic Temperature Measurement Instrument FY13001White
$17.95 Save $6.00 RRP: $23.95
Digital Thermostat Module 24H LCD Display Timing Temperature Controller Board for Machine Equipment DC 12V
$21.95 Save $28.00 RRP: $49.95
Electric Water Heater Safety Switch Over Temperature Protection Water Heater Thermostat Home Safety Accessories Set hwy
$15.95
Electric Underfloor Heating Thermostat Temperature Control Switch + Sensor Cable-yuyu
$20.95 Save $11.00 RRP: $31.95
Ac250v/16a Temperature Switch Heating Thermostat Kdt-200 For Electric Iron Oven Hfmqv-hy
$18.95 Save $10.00 RRP: $28.95
Manual Mechanical Floor Heating Thermostat Controller 220V 16A with Probe for Underfloor Heating
$19.95 Save $10.00 RRP: $29.95