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Under $20 Thermostats

Shop the best prices on 8,748 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 8,748
For AirMini Hose Connector For CPAP Tube CPAP Hose Port
$9.95 Save $7.00 RRP: $16.95
Digital Thermostat Temperature Controller with LCD Display, Adjustable -40°C to 110°C Range for Home Industrial Use
$15.95
2W Electric Thermal Actuator Manifold Closed IP54 Waterproof Floor Heating Thermostatic Valve
$12.95 Save $35.00 RRP: $47.95
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 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
KSD301 250V 16A 110C Thermostat Switch for Boiler Heating Unit Temperature Regulator
$19.95
KSD301 temperature switch 5pcs 250V10A NO thermal thermostat
$14.95 Save $35.00 RRP: $49.95
2X Dryer Thermal Fuse Thermostat Kit for LA-1053 for AH2162282 Qp5
$15.95 Save $10.00 RRP: $25.95
Floor Heating Thermostat Boiler Water Floor Heating Controller
$20.95 Save $4.00 RRP: $24.95
Engine Cooling Thermostat Thermostat Housing for
$20.95 Save $4.00 RRP: $24.95
E241103 Humidity Sensor Replacement Compatible for Honeywell
$16.95 Save $4.00 RRP: $20.95
High Temperature Controller W88 220V Multifunctional Control Switch 3-Display Digital Thermostat 19 to 99℃ Adjustable
$18.95
Adjustable Mechanical Thermostat Temperature Controller Switch Compact for Heating Cooling Systems Communication Wind Power Use
$20.95
5PCS KSD301 Copper Thermostat Bimetal Normally Closed M4 Snap Disc Temperature Switch 250V High Precision Thermal Control
$19.95
230V Normally Closed NC M30x1.5mm Electric Thermal Actuator for Underfloor Heating TRV Thermostatic
$15.95 Save $68.05 RRP: $84.00
Thermostat Cover, Universal Thermostat Lock Box With Lock, Clear Large Thermostat Guard For Thermostat On Wall,thermostat Panel Lock Guard For Home
$16.95