Filters

Under $20 Thermostats

Shop the best prices on 9,685 great value under $20 thermostats. Shopping for thermostats is easy with Fruugo, with SALE discounts, offers and savings on Ydcy, Winomo, Other and more. Buy thermostats online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
1 - 32 of 3,200
For AirMini Hose Connector For CPAP Tube CPAP Hose Port
$9.95 Save $6.00 RRP: $15.95
Lcd Display For Netatmo Smart Thermostat V2 Nth01 For Netatmo N3a-thm02 Screen
$8.95 Save $4.00 RRP: $12.95
Room Thermostat, Universal Standard Room Thermostat, Mechanical Room Thermostat, Energy Saving Mechanical Temperature Control [xh]
$4.95 Save $20.00 RRP: $24.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20252188559-2025
$14.95 Save $25.00 RRP: $39.95
Universal Thermostat Lock Box with Key Thermostat Cover compatible with Thermostat on Wall Fits Thermostats 7X4
$6.95 Save $3.00 RRP: $9.95
KSD301 Thermostat 150°C/302°F 10A N.C Temperature Switch with Snap Plate for Microwave, Oven, Coffee Machine, Pack of 2 2025
$11.95 Save $12.00 RRP: $23.95
Digital / Heating Cooling Thermostat Socket Lcd Temperature Controller, 230v For Greenhouse Farm Temperature Controller/terrarium Thermostat(socket) A
$15.95 Save $10.00 RRP: $25.95
16A 250V Thermostat Switch KSD302 Normal Closed Thermostat Professional Temperature Controller for Home Use
$4.95 Save $4.00 RRP: $8.95
Thermostat Cover, Universal Thermostat Lock Box With Lock, Clear Large Thermostat Guard For Thermostat On Wall,thermostat Panel Lock Guard For Home, B
$12.95 Save $12.00 RRP: $24.95
AC 230V Electric Thermal Actuator for Underfloor Heating Thermostat Edition 1210
$13.95 Save $31.00 RRP: $44.95
2X Replacement Thermostat Valve Core Opening Temperature 71 Degree C
$13.95 Save $9.00 RRP: $22.95
STC-3000 Digital Temperature Controller Thermostat with Sensor 110-220V 30A
$14.95 Save $7.00 RRP: $21.95
Digital / Heating Cooling Thermostat Socket Lcd Temperature Controller, 230v For Greenhouse Farm Temperature Controller/terrarium Thermostat(socket) A
$9.95 Save $9.00 RRP: $18.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat
$14.95 Save $8.00 RRP: $22.95
XY-WT04 High Temperature Digital Thermostat K-type Thermocouple High Temperature Controller -99~999 Degrees
$21.95 Save $9.00 RRP: $30.95
Etc-974 Mini Temperature Controller Refrigerator Thermostat Regulator Thermoregulator Thermocouple
$11.95 Save $18.00 RRP: $29.95
MH1220W Digital Temperature Controller Dual Display DC 12V-72V 10A NTC -40 ℃-120 ℃
$15.95
Water Flow Sensor For Industrial Applications - Plastic Flow Meter For Water Heater Residential Plumbing Replacement Part Hvac
$16.95 Save $67.05 RRP: $84.00
Manual Underfloor Heating Thermostats 220v 16a, Electric Underfloor Heating Controller Mechanical Room Thermostat With Floor Senso SZRH A-S
$15.95 Save $48.05 RRP: $64.00
Replacement Thermostat Temperature Control Thermostat for Electric Radiator 16A 250V
$10.95 Save $41.00 RRP: $51.95
Vespa GTS300 Cooling Thermostat, Silver
$20.95 Save $25.00 RRP: $45.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20242188559-2025-ss
$14.95 Save $8.00 RRP: $22.95
WQS93-12T Thermostat 20A Manual Reset Electric Water Heater with Four-Prong Probe and 93℃ Temperature Limiter
$13.95
230V Normally Closed NC M30x1.5mm Electric Thermal Actuator for Underfloor Heating TRV Thermostatic Radiator Valve
$10.95 Save $12.00 RRP: $22.95
Manual Electric Floor Heating Thermostat with 220V 16A Probe, Mechanical Controller-lhh36
$13.95 Save $7.00 RRP: $20.95
Thermostat controller for floor heating manual adjustment
$18.95 Save $65.05 RRP: $84.00
x 2 Pcs 230V Normally Closed NC M30x1.5mm Electrothermal Actuator for Underfloor Heating TRV Thermostatic Heat Dissipation
$20.95
Fryer Thermostat Thermal Switch Thermostat Temperature Control Switch for Oven(50-300)
$12.95 Save $5.00 RRP: $17.95
KSD301 150°C/302°F 10A NC Thermostat with Snap Plate for Microwave, Oven, Coffee Maker - 2 Pack
$13.95 Save $19.00 RRP: $32.95
Replacement Thermostat for Electric Radiator with Temperature Control 16A 250V Multicolor Iron
$17.95 Save $5.00 RRP: $22.95
Thermostat Cover, Universal Thermostat Lock Box With Lock, Clear Large Thermostat Guard For Thermostat On Wall,thermostat Panel Lock Guard For Home, B
$9.95 Save $30.00 RRP: $39.95
Digital Thermostat Programmable Gas Boiler Heating Temperature Regulator Intelligent Thermostat Room Temperature Controller Energy Saving
$7.95 Save $2.00 RRP: $9.95