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Under $20 Thermostats

Shop the best prices on 3,125 great value under $20 thermostats. Shopping for thermostats is easy with Fruugo, with SALE discounts, offers and savings on Winomo, Lichifit, Shanghai Yangxin and more. Buy thermostats online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,125
For AirMini Hose Connector For CPAP Tube CPAP Hose Port
$13.95 Save $8.00 RRP: $21.95
Lcd Display For Netatmo Smart Thermostat V2 Nth01 For Netatmo N3a-thm02 Screen
$11.95 Save $6.00 RRP: $17.95
Large Thermostat Lock Box Cover with Key for Honeywell, Clear Thermostat Cover Fits Thermostats 5H X
$13.95 Save $26.00 RRP: $39.95
2X KSD301 250V 10A Thermostat Temperature Control Switch 135 Celsius N.C.
$6.95 Save $5.00 RRP: $11.95
Room Thermostat, Universal Standard Room Thermostat, Mechanical Room Thermostat, Energy Saving Mechanical Temperature Control [xh]
$5.95 Save $29.00 RRP: $34.95
STC-1000 110-220V Digital Temperature Controller Thermostat Thermoregulator Incubator Relay LED 10A Heating Cooling Tool
$13.95 Save $8.00 RRP: $21.95
AC 230V Electric Thermal Actuator for Underfloor Heating Thermostat Edition 1210
$18.95 Save $45.05 RRP: $64.00
2X Replacement Thermostat Valve Core Opening Temperature 71 Degree C
$18.95 Save $13.00 RRP: $31.95
Digital / Heating Cooling Thermostat Socket Lcd Temperature Controller, 230v For Greenhouse Farm Temperature Controller/terrarium Thermostat(socket) A
$21.95 Save $15.00 RRP: $36.95
16A 250V Thermostat Switch KSD302 Normal Closed Thermostat Professional Temperature Controller for Home Use
$5.95 Save $6.00 RRP: $11.95
Etc-974 Mini Temperature Controller Refrigerator Thermostat Regulator Thermoregulator Thermocouple
$16.95 Save $25.00 RRP: $41.95
STC-3000 Digital Temperature Controller Thermostat with Sensor 110-220V 30A
$20.95 Save $9.00 RRP: $29.95
Digital Thermostat Programmable Gas Boiler Heating Temperature Regulator Intelligent Thermostat Room Temperature Controller Energy Saving
$10.95 Save $2.00 RRP: $12.95
Electric Heating Thermostat 0-99 () 16000 (mA) Touch LCD Screen Floor Heating Thermostat Controller 16A Electric Heating Film Heating Cable
$21.95 Save $25.00 RRP: $46.95
Thermostat Lock Box Universal Thermostat Cover with Lock Box Guard with Key for Thermostat on Wall Home
$19.95 Save $9.00 RRP: $28.95
MH1210W Digital Temperature Controller AC90-250V 10A 220V Thermostat Regulator with Sensor,Heating Cooling Control
$16.95 Save $9.00 RRP: $25.95
MH1220W Digital Temperature Controller Dual Display DC 12V-72V 10A NTC -40 ℃-120 ℃
$21.95
Replacement Thermostat Temperature Control Thermostat for Electric Radiator 16A 250V
$14.95 Save $59.05 RRP: $74.00
WQS93-12T Thermostat 20A Manual Reset Electric Water Heater with Four-Prong Probe and 93℃ Temperature Limiter
$19.95
Manual Electric Floor Heating Thermostat with 220V 16A Probe, Mechanical Controller-lhh36
$19.95 Save $9.00 RRP: $28.95
12V Professional W3002 Digital LED Temperature Controller 10A Thermostat Regulator XH-3002
$9.95 Save $5.00 RRP: $14.95
USB Mini Thermostat Switch LED Digital Control Temperature Controller Thermometer Thermoregulator DC 5-24V 12V
$15.95 Save $8.00 RRP: $23.95
Manual Electric Floor Heating Thermostat With Ac 220v 16a Probe, Mechanical Floor Heating Thermostat Controller g20242188559
$19.95 Save $11.00 RRP: $30.95
Manual Underfloor Heating Thermostats 220v 16a, Electric Underfloor Heating Controller Mechanical Room Thermostat With Floor Sensor Probe 1pcd
$16.95 Save $32.00 RRP: $48.95
Temperature Controller Mechanical Switch NO NC 0-60 Cabinet Thermostat and Humidity Control AC 250
$12.95
Universal Thermostat Lock Box With Key,clear Large Thermostat Cover For Thermostat On Wall,thermostat Guard Fits Thermostats 7h X 4.5w Inches Or Small
$12.95 Save $12.00 RRP: $24.95
Mt01 220vac Room Mechanical Thermostat Air Conditioner Fan Coil Thermostat Temperature Controller W
$16.95 Save $9.00 RRP: $25.95
Remote WIFI Thermostat High Precision Temperature Controller Module Cooling and Heating APP Collection
$11.95 Save $6.00 RRP: $17.95
DC 12V 20A LCD Digital Thermostat Temperature Controller Meter Regulator W3230
$19.95
Adjustable Heating Cooling Thermostat Thermal Switch For Heater Home Use 4.50X2.10X1.90CM High Handling 20Pcs
$20.95 Save $13.00 RRP: $33.95
Temperature Control Module Thermostat Switch Heater Home Use 4.50X2.10X1.90CM Water Temperature Adjustment 20Pcs
$14.95 Save $14.00 RRP: $28.95
Dual Digital Thermostat Temperature Controller Two Relay Output Thermoregulator For Incubator Heating
$17.95 Save $17.00 RRP: $34.95