Spa Heaters

Uses item details. Price when purchased online

Best seller Immersion Water Heater, Portable Bucket Heater with Switch + Temperature Control, 304 Stainless Steel Anti-scalding, Submersible Water Heater Bathtub Heats up to 5 gallons of Water in Minutes $20.99 Was $30.99

Immersion Water Heater, Portable Bucket Heater with Switch + Temperature Control, 304 Stainless Steel Anti-scalding, Submersible Water Heater Bathtub Heats up to 5 gallons of Water in Minutes
current price Now $20.99, Was $30.99

Immersion Water Heater, Portable Bucket Heater with Switch + Temperature Control, 304 Stainless Steel Anti-scalding, Submersible Water Heater Bathtub Heats up to 5 gallons of Water in Minutes

4.2 out of 5 Stars. 181 reviews

FAMKIT 2000W Immersion Water Heater, Portable Submersible Water Heater with Timed Auto Power Off, Electric Bucket Heater w/Digital Thermometer & 304 SS Guard, for Bathtub, Pool, Camping, Yellow $41.99

FAMKIT 2000W Immersion Water Heater, Portable Submersible Water Heater with Timed Auto Power Off, Electric Bucket Heater w/Digital Thermometer & 304 SS Guard, for Bathtub, Pool, Camping, Yellow
current price $41.99

FAMKIT 2000W Immersion Water Heater, Portable Submersible Water Heater with Timed Auto Power Off, Electric Bucket Heater w/Digital Thermometer & 304 SS Guard, for Bathtub, Pool, Camping, Yellow

4.4 out of 5 Stars. 20 reviews

Best seller OhhGo Immersion Water Heater, 1500W Electric Bucket Heater Stainless-Steel Portable Submersible Water Heater for Inflatable Pool Bathtub, Basin $20.98

OhhGo Immersion Water Heater, 1500W Electric Bucket Heater Stainless-Steel Portable Submersible Water Heater for Inflatable Pool Bathtub, Basin
current price $20.98

OhhGo Immersion Water Heater, 1500W Electric Bucket Heater Stainless-Steel Portable Submersible Water Heater for Inflatable Pool Bathtub, Basin

4.2 out of 5 Stars. 82 reviews

Best seller Pool Water Heater Above Ground, Portable 1500W Immersion Water Heater $25.99

Pool Water Heater Above Ground, Portable 1500W Immersion Water Heater
current price $25.99

Pool Water Heater Above Ground, Portable 1500W Immersion Water Heater

5 out of 5 Stars. 1 reviews

Clearance Xqxayjr under $5 Stainless Steel Bathtub Heater, 1500W Portable Immersion Water Heater, Electric Water Heater for Bathtub Swimming Pool Bucket $14.19 Was $17.99

Xqxayjr under $5 Stainless Steel Bathtub Heater, 1500W Portable Immersion Water Heater, Electric Water Heater for Bathtub Swimming Pool Bucket
current price Now $14.19, Was $17.99

Xqxayjr under $5 Stainless Steel Bathtub Heater, 1500W Portable Immersion Water Heater, Electric Water Heater for Bathtub Swimming Pool Bucket

Electric Immersion Water Heater Boiler 2000w Swimming Pool Heater Fast Heating P Shower Nozzle,Black,Iron

Electric Immersion Water Heater Boiler 2000w Swimming Pool Heater Fast Heating P Shower Nozzle,Black,Iron

Electric Immersion Water Heater Boiler 2000w Swimming Pool Heater Fast Heating P Shower Nozzle,Black,Iron

Reduced price IFCOW 1500w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off) From $22.99

IFCOW 1500w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
Black, variant on IFCOW 1500w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
Multicolor, variant on IFCOW 1500w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
Silver, variant on IFCOW 1500w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
From$2299

IFCOW 1500w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)

3.9 out of 5 Stars. 63 reviews

Wallfire Immersion Water Heater, Electric Submersible Water Trough Heater Anti-scalding Bucket Heater & Tub Hot Water Portable Heater with Digital LCD Thermometer,Auto Shut-Off,Yellow $20.99

Wallfire Immersion Water Heater, Electric Submersible Water Trough Heater Anti-scalding Bucket Heater & Tub Hot Water Portable Heater with Digital LCD Thermometer,Auto Shut-Off,Yellow
current price $20.99

Wallfire Immersion Water Heater, Electric Submersible Water Trough Heater Anti-scalding Bucket Heater & Tub Hot Water Portable Heater with Digital LCD Thermometer,Auto Shut-Off,Yellow

4.6 out of 5 Stars. 42 reviews

Immersion Water Heater,1500W Submersible Anti-scalding Bucket Heater with Full 304 Stainless-steel Guard,Rapid Heating in Minutes Black $27.49

Immersion Water Heater,1500W Submersible Anti-scalding Bucket Heater with Full 304 Stainless-steel Guard,Rapid Heating in Minutes Black
current price $27.49

Immersion Water Heater,1500W Submersible Anti-scalding Bucket Heater with Full 304 Stainless-steel Guard,Rapid Heating in Minutes Black

4.1 out of 5 Stars. 85 reviews

2000W Electric Water Heater – Fast Heating Pool and Bathtub Heater, Energy-Efficient Immersion Heater for Swimming Pools, Hot Tubs, and Home Use

2000W Electric Water Heater – Fast Heating Pool and Bathtub Heater, Energy-Efficient Immersion Heater for Swimming Pools, Hot Tubs, and Home Use

2000W Electric Water Heater – Fast Heating Pool and Bathtub Heater, Energy-Efficient Immersion Heater for Swimming Pools, Hot Tubs, and Home Use

BLACK+DECKER Energy Efficient Pump Pool Heaters, 45", 137000 Btu $5,369.99

BLACK+DECKER Energy Efficient Pump Pool Heaters, 45", 137000 Btu
current price $5,369.99

BLACK+DECKER Energy Efficient Pump Pool Heaters, 45", 137000 Btu

Ohmyroo Portable Immersion Water Heater 2500W Stainless Steel Electric Heating Tool for Inflatable Pool and Bathtub From $8.77

Ohmyroo Portable Immersion Water Heater 2500W Stainless Steel Electric Heating Tool for Inflatable Pool and Bathtub
A, variant on Ohmyroo Portable Immersion Water Heater 2500W Stainless Steel Electric Heating Tool for Inflatable Pool and Bathtub
B, variant on Ohmyroo Portable Immersion Water Heater 2500W Stainless Steel Electric Heating Tool for Inflatable Pool and Bathtub
From$877

Ohmyroo Portable Immersion Water Heater 2500W Stainless Steel Electric Heating Tool for Inflatable Pool and Bathtub

Clearance Stainless Steel Pool & Bathtub Water Heater, Household Electric Heating Tool, Portable Immersion Water Heater for Inflatable Swimming Pool Bathtub Home Spa and Large Container Water Heating Was $17.29

Stainless Steel Pool & Bathtub Water Heater, Household Electric Heating Tool, Portable Immersion Water Heater for Inflatable Swimming Pool Bathtub Home Spa and Large Container Water Heating

Stainless Steel Pool & Bathtub Water Heater, Household Electric Heating Tool, Portable Immersion Water Heater for Inflatable Swimming Pool Bathtub Home Spa and Large Container Water Heating

2000w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off) From $24.99

2000w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
Black, variant on 2000w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
Multicolor, variant on 2000w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
Yellow, variant on 2000w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)
From$2499

2000w Water Heater for Bathtub,Bucket Heater,Portable Electric Immersion Heater,Stainless Steel Immers Water Heater Bucket (Not auto shut off)

Portable 1500W Submersible Water Heater Immersion Bucket Heater for Bathtub Pool Camping Farm Livestock Stock Tank Plastic Drum Spa 110V Fast Heating Automatic Shut Off $15.82

Portable 1500W Submersible Water Heater Immersion Bucket Heater for Bathtub Pool Camping Farm Livestock Stock Tank Plastic Drum Spa 110V Fast Heating Automatic Shut Off
current price $15.82

Portable 1500W Submersible Water Heater Immersion Bucket Heater for Bathtub Pool Camping Farm Livestock Stock Tank Plastic Drum Spa 110V Fast Heating Automatic Shut Off

Immersion Water Heater1500W, Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools $29.99

Immersion Water Heater1500W, Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools
current price $29.99

Immersion Water Heater1500W, Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools

Wisewater Swimming Pool Heat Exchanger 55kBtu Stainless Steel 316L Same Side Ports 1 1/2" & 1" FPT From $157.99

Wisewater Swimming Pool Heat Exchanger 55kBtu Stainless Steel 316L Same Side Ports 1 1/2" & 1" FPT
Available in additional 12 options
From$15799

Wisewater Swimming Pool Heat Exchanger 55kBtu Stainless Steel 316L Same Side Ports 1 1/2" & 1" FPT

RYDCOT Portable Immersion Water Heaters, Pool Heaters Heating, for Fast Heating Swimming Pool Bathtub Bucket RV Camping From $21.69

RYDCOT Portable Immersion Water Heaters, Pool Heaters Heating, for Fast Heating Swimming Pool Bathtub Bucket RV Camping
A, variant on RYDCOT Portable Immersion Water Heaters, Pool Heaters Heating, for Fast Heating Swimming Pool Bathtub Bucket RV Camping
B, variant on RYDCOT Portable Immersion Water Heaters, Pool Heaters Heating, for Fast Heating Swimming Pool Bathtub Bucket RV Camping
From$2169

RYDCOT Portable Immersion Water Heaters, Pool Heaters Heating, for Fast Heating Swimming Pool Bathtub Bucket RV Camping

Immersion Water Heater1500W, 3pcs Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools $64.99

Immersion Water Heater1500W, 3pcs Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools
current price $64.99

Immersion Water Heater1500W, 3pcs Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools

Portable Immersion Water Heater – 1500W/2000W Fast-Boiling Submersible Heater with Auto Shut-Off, Rust-Resistant for Baths, Pools & Foot Soaks From $28.51

Portable Immersion Water Heater – 1500W/2000W Fast-Boiling Submersible Heater with Auto Shut-Off, Rust-Resistant for Baths, Pools & Foot Soaks
Available in additional 2 options
From$2851

Portable Immersion Water Heater – 1500W/2000W Fast-Boiling Submersible Heater with Auto Shut-Off, Rust-Resistant for Baths, Pools & Foot Soaks

2500W Electric Immersion Water Heater Submersible Boiler with Stainless Steel Guard Automatic Shut Off for Bathtub Camping Travel Portable for Heating Bucket Pool Spa 220V Fast Heating $18.55

2500W Electric Immersion Water Heater Submersible Boiler with Stainless Steel Guard Automatic Shut Off for Bathtub Camping Travel Portable for Heating Bucket Pool Spa 220V Fast Heating
current price $18.55

2500W Electric Immersion Water Heater Submersible Boiler with Stainless Steel Guard Automatic Shut Off for Bathtub Camping Travel Portable for Heating Bucket Pool Spa 220V Fast Heating

Pr406Aenx51 - 406,000 BTU Electronic NG Heater - Cupro-Nickel $4,540.00 Was $5,147.61

Pr406Aenx51 - 406,000 BTU Electronic NG Heater - Cupro-Nickel
current price Now $4,540.00, Was $5,147.61

Pr406Aenx51 - 406,000 BTU Electronic NG Heater - Cupro-Nickel

Immersion Water Heater 1500W Pool Heater for Above Ground Portable Electric Heater Submersible Hot Tub Heater with Stainless Steel Bathtub Bucket Basin Pool Heat 5 Gallon Water in Minutes(Yellow) $26.57

Immersion Water Heater 1500W Pool Heater for Above Ground Portable Electric Heater Submersible Hot Tub Heater with Stainless Steel Bathtub Bucket Basin Pool Heat 5 Gallon Water in Minutes(Yellow)
current price $26.57

Immersion Water Heater 1500W Pool Heater for Above Ground Portable Electric Heater Submersible Hot Tub Heater with Stainless Steel Bathtub Bucket Basin Pool Heat 5 Gallon Water in Minutes(Yellow)

Water Heater,1500W Portable Electric 304 Stainless Heaters,for Pool Tub Buckets Motorhome Camping Outdoor Us Plug,1 x Water heater 1 x Thermometer 1 x Steel Wire Ball,Black $34.39

Water Heater,1500W Portable Electric 304 Stainless Heaters,for Pool Tub Buckets Motorhome Camping Outdoor Us Plug,1 x Water heater 1 x Thermometer 1 x Steel Wire Ball,Black
current price $34.39

Water Heater,1500W Portable Electric 304 Stainless Heaters,for Pool Tub Buckets Motorhome Camping Outdoor Us Plug,1 x Water heater 1 x Thermometer 1 x Steel Wire Ball,Black

PartyKindom Submersible Electric Pool Heater 1500W Energy Efficient for Pools 2Pcs $52.29

PartyKindom  Submersible Electric Pool Heater 1500W Energy Efficient for Pools 2Pcs
current price $52.29

PartyKindom Submersible Electric Pool Heater 1500W Energy Efficient for Pools 2Pcs

2 out of 5 Stars. 1 reviews

Immersion Water Heater1500W, 2pcs Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools $44.98

Immersion Water Heater1500W, 2pcs Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools
current price $44.98

Immersion Water Heater1500W, 2pcs Portable Mini Pool Heater Bucket Heater for Bathtub, Hot Tub, Inflatable Pools

Energy-Saving BLACK+DECKER Pool Heat Pump 53,000 BTU to Heat 10,000 Gallons $3,299.99

Energy-Saving BLACK+DECKER Pool Heat Pump 53,000 BTU to Heat 10,000 Gallons
current price $3,299.99

Energy-Saving BLACK+DECKER Pool Heat Pump 53,000 BTU to Heat 10,000 Gallons

PartyKindom Portable Electric Pool Heater 1500W Stainless Steel for Outdoor Use $25.99

PartyKindom Portable Electric Pool Heater 1500W Stainless Steel for Outdoor Use
current price $25.99

PartyKindom Portable Electric Pool Heater 1500W Stainless Steel for Outdoor Use

syligr Portable Electric Heating Rod, Inch Stainless Steel Water Heater with Auto Shut Off and Temperature Control, Submersible Immersion Heater for Swimming Pool Bathtub, Home Outdoor Camping Use $19.99

syligr Portable Electric Heating Rod, Inch Stainless Steel Water Heater with Auto Shut Off and Temperature Control, Submersible Immersion Heater for Swimming Pool Bathtub, Home Outdoor Camping Use
current price $19.99

syligr Portable Electric Heating Rod, Inch Stainless Steel Water Heater with Auto Shut Off and Temperature Control, Submersible Immersion Heater for Swimming Pool Bathtub, Home Outdoor Camping Use

Energy-Saving BLACK+DECKER Pool Heat Pump 110,000 BTU to Heat 25,000 Gallons $5,499.99

Energy-Saving BLACK+DECKER Pool Heat Pump 110,000 BTU to Heat 25,000 Gallons
current price $5,499.99

Energy-Saving BLACK+DECKER Pool Heat Pump 110,000 BTU to Heat 25,000 Gallons

LEFTHIGH Home 1500W Stainless Steel Household Immersion Water Heater for Inflatable Pool Bathtub, Portable Electric Heater with Safety Auto Shut Off Home and Kitchen $10.99

LEFTHIGH Home 1500W Stainless Steel Household Immersion Water Heater for Inflatable Pool Bathtub, Portable Electric Heater with Safety Auto Shut Off Home and Kitchen
current price $10.99

LEFTHIGH Home 1500W Stainless Steel Household Immersion Water Heater for Inflatable Pool Bathtub, Portable Electric Heater with Safety Auto Shut Off Home and Kitchen

Submersible Water Heater - 1500W Fast Heating for Small Pools & Bathtubs, 304 Stainless Steel with Thermostat(B)

Submersible Water Heater - 1500W Fast Heating for Small Pools & Bathtubs, 304 Stainless Steel with Thermostat(B)

Submersible Water Heater - 1500W Fast Heating for Small Pools & Bathtubs, 304 Stainless Steel with Thermostat(B)

UKCOCO Electric Water Heater for Above Ground Pools with Stainless Steel Outside Shell $25.99

UKCOCO Electric Water Heater for Above Ground Pools with Stainless Steel Outside Shell
current price $25.99

UKCOCO Electric Water Heater for Above Ground Pools with Stainless Steel Outside Shell

3KW Electric Water Heater Thermostat For Swimming Pool Bathtub SPA Bath For Massage Hot Tub ,Easy to Operate $651.11

3KW Electric Water Heater Thermostat For Swimming Pool Bathtub SPA Bath For Massage Hot Tub ,Easy to Operate
current price $651.11

3KW Electric Water Heater Thermostat For Swimming Pool Bathtub SPA Bath For Massage Hot Tub ,Easy to Operate

HHGBAD 1500W Stainless Steel Immersion Water Heater, Fast Heating, Safety Protection, Durable Material, Suitable for Buckets, Bathtubs, Portable Pools, Indoor and Outdoor Use

HHGBAD 1500W Stainless Steel Immersion Water Heater, Fast Heating, Safety Protection, Durable Material, Suitable for Buckets, Bathtubs, Portable Pools, Indoor and Outdoor Use

HHGBAD 1500W Stainless Steel Immersion Water Heater, Fast Heating, Safety Protection, Durable Material, Suitable for Buckets, Bathtubs, Portable Pools, Indoor and Outdoor Use

FHBVT 2000W Household Inflatable Pool Bathtub Heater Fast Water Heating 304 Stainless Steel Protection Auto Power-Off Portable for Bucket Basin Bathtub Home Outdoor Winter Daily Warm Water Decor

FHBVT 2000W Household Inflatable Pool Bathtub Heater Fast Water Heating 304 Stainless Steel Protection Auto Power-Off Portable for Bucket Basin Bathtub Home Outdoor Winter Daily Warm Water Decor

FHBVT 2000W Household Inflatable Pool Bathtub Heater Fast Water Heating 304 Stainless Steel Protection Auto Power-Off Portable for Bucket Basin Bathtub Home Outdoor Winter Daily Warm Water Decor

1 out of 5 Stars. 1 reviews

Portable Pool Water Heater 120V 1500W Immersion Electric Heater With Digital Thermometer For Inflatable Pool Bathtub ,Energy Efficient $62.72

Portable Pool Water Heater 120V 1500W Immersion Electric Heater With Digital Thermometer For Inflatable Pool Bathtub ,Energy Efficient
current price $62.72

Portable Pool Water Heater 120V 1500W Immersion Electric Heater With Digital Thermometer For Inflatable Pool Bathtub ,Energy Efficient

TOUMENY 2000W High-Power Water Heater, Fast Heating for Swimming Pools and Bathtubs, Portable Immersion Heater with Temperature Control

TOUMENY 2000W High-Power Water Heater, Fast Heating for Swimming Pools and Bathtubs, Portable Immersion Heater with Temperature Control

TOUMENY 2000W High-Power Water Heater, Fast Heating for Swimming Pools and Bathtubs, Portable Immersion Heater with Temperature Control

Portable Electric Water Heater with Temperature Control, Automatic Shut Off, Stainless Steel Heating Rod for Bathtub, Pool, Basin, 11.41 Inch $16.27 Was $21.17

Portable Electric Water Heater with Temperature Control, Automatic Shut Off, Stainless Steel Heating Rod for Bathtub, Pool, Basin, 11.41 Inch
current price Now $16.27, Was $21.17

Portable Electric Water Heater with Temperature Control, Automatic Shut Off, Stainless Steel Heating Rod for Bathtub, Pool, Basin, 11.41 Inch

Other options to consider

View all

Related Products