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Under $20 Water Heaters

Shop the best prices on 2,431 great value under $20 water heaters. Shopping for water heaters is easy with Fruugo, with SALE discounts, offers and savings on Amyi, Featured Gift, Till and more. Buy water heaters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 2,431
2200W Immersion Water Heater - 220V Portable Electric Heater Fast Heating Coil for Camping, Pools, Bathtubs, Water Bucket hwy
$14.95 Save $8.00 RRP: $22.95
Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing Xinmu
$16.95 Save $32.00 RRP: $48.95
3500w Electric Water Heater Stainless Steel Automatic Immersion Heater 220v - Get Hot Water Fast (hs)
$10.95 Save $10.00 RRP: $20.95
LJXH Electric Heating Element DN32 1 1/4 1.25 Heaters 220/380V BSP Thread for Solar Water Tank 3/4.5/6/9/12KW
$13.95
1500W Immersion Water Heater - 220V Spiral Tube Heating Coil for Travel, Camping, Pools, Bathtubs, Water Bucket
$15.95 Save $31.00 RRP: $46.95
220V 600W Immersion Heater - Mini Portable Travel Set - Hot Water Ideal
$12.95 Save $12.00 RRP: $24.95
3500w Electric Water Heater Stainless Steel Automatic Immersion Heater 220v - Get Hot Water Fast-hy P20250110604 Edition 0107
$17.95 Save $41.05 RRP: $59.00
immersion heater 600w 220v portable travel set
$8.95 Save $9.00 RRP: $17.95
3500w Electric Water Heater Stainless Steel Automatic Immersion Heater 220v
$19.95 Save $18.00 RRP: $37.95
Portable immersion heater electric for instant water heating
$20.95 Save $29.00 RRP: $49.95
25-26 Water Heater Immersion Heater Suspension Bucket Heater
$18.95 Save $19.00 RRP: $37.95
3500w Electric Water Heater Stainless Steel Automatic Immersion Heater 220v - Get Hot Water Fast
$9.95 Save $11.00 RRP: $20.95
Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing X
$16.95 Save $8.00 RRP: $24.95
Adjustable 3000W Pool & Tub Water Heater for Hot Water Needs
$12.95 Save $14.00 RRP: $26.95
Heater Water Flow Sensor for Girard GSWH-2 Water Heater 2GWH-24
$17.95 Save $20.00 RRP: $37.95
Water Flow Switch Sensor Water Flow Control Switch Precision Controller Stable-ykc
$20.95
MJ-R4 Electric Water Heater Element Mini Boiler Hot Water Immersion Travel Use 600W (Color Random Delivery)
$16.95
PP Replacement Water Filter Cartridges Reverse Osmosis Sediment Cleaning Remove
$20.95
NTC 50k Motorcycle Water Temperature Meter Temp Sensor Probe Easy to Install
$15.95
Natural Gas Water Heater Parts Pilot Assembly and Thermocouple
$16.95 Save $27.00 RRP: $43.95
Portable 24V Electric Car Boiled Immersion Water Heater Traveling Camping Picnic New
$9.95 Save $15.00 RRP: $24.95
Immersion Water Heater,2500w Electric Submersible Water Heater With Stainless Steel Guard Cover, Portable Bucket Heater To Yellow
$17.95 Save $31.00 RRP: $48.95
H98-510-S Tankless Water Heater Filter & Tool for Rinnai Water
$10.95 Save $7.00 RRP: $17.95
220-240V AC Pulse Ignitor Cooker With Six Terminal Connections Ignition Device
$15.95 Save $23.00 RRP: $38.95
2Pcs 8mm Hole Metal Gas Stove Cooker Rotary Switch Knobs Universal Replacement
$9.95 Save $23.00 RRP: $32.95
10pcs Gas Water Heater Micro Switch Three Wires Small On-off Control Without Spl
$19.95
Quick Heating Water Heater for Travel and Road Trip Essentials
$11.95 Save $77.05 RRP: $89.00
Water Pump Heater Hose Nipple Fitting Block 2 Piece Set for SBC BBC Chevy
$17.95 Save $71.05 RRP: $89.00
30cm Universal Piezo Spark Ignition Set For Heater Gas Grill Cooker
$10.95 Save $6.00 RRP: $16.95
Portable 12V/24V Electric Car Boiled Immersion Water Heater Traveling Camping Picnic
$20.95
Portable 12V/24V Electric Car Boiled Immersion Water Heater Traveling Camping Picnic
$20.95
Electric Water Heater Element Mini Boiler Hot Water Coffee Immersion Travel unbrand
$15.95 Save $8.00 RRP: $23.95