Best Lpg Water Heaters Deals Online in the UK (25 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
CO-Z

New
CO-Z 18L LPG Water Heater with Winter & Summer Modes - Stainless Steel Tankless with LED Display for Outdoor, Camping, T
🛀 Instant Hot Water 24/7: CO-Z's LPG water heater offers a powerful 30.6kW heat output and 18 L/min. capacity, providin

£139.99
CO-Z

New
CO-Z LPG Tankless Water Heater - 8L Instant Hot Water with LED Display, 13.6kW Stainless Steel, Summer & Winter Modes, I
Instant Hot Water 24/7: CO-Z's LPG water heater offers a powerful 13.6kW heat output and 8 L/min. capacity, providing in

£99.99
New
8/10/12/16/18L LPG Propane Gas Tankless Instant Water Heater w/ Shower Head Kit
The user-friendly water heater for propane has been designed for quick and easy set-up. Instant hot water preparation, n

£112.80
Ferroli

New
Static Caravan Ferroli Pegaso 6 Litre Lpg Water Heater Updated Cointra CPA 6
Gas Type - LPG

£229.95
New
CAMPLUX 11 L/min Gas Water Heater Domestic Low NOx/ErP Indoor Hot Shower LPG/NG
🔸 CAMPLUX LPG water heater offers a powerful 22 kW heat output and 11 L/min capacity, providing instant hot water for y

£239.99
Best Value
CO-Z

New
CO-Z 20L LPG Water Heater with Winter & Summer Modes - Stainless Steel Tankless with LED Display for Outdoor, Camping, T
🛀 Instant Hot Water 24/7: CO-Z's LPG water heater offers a powerful 34kW heat output and 20 L/min. capacity, providing

£154.99 £159.99
Lfhelper

New
Lfhelper Gas Water Heater 18L Instant Outdoor LPG Water Heater Portable Tankless Propane Gas Heater for Camping Showers
❤ Endless Hot Water - Say goodbye to waiting for water to heat up and embrace the luxury of instant and continuous hot w

£118.00
New
8L Instant Gas Hot Water Heater Tankless Propane Gas Boiler LPG Water Heater UK
Gas type: liquefied petroleum gas (LPG). Maximum output 8L/min, you get instant and endless hot water no matter where yo

£69.99
CAMPLUX

New
CAMPLUX BD300NG 11 L/min Gas Water Heater Domestic Low NOx/ErP, Indoor Natural Gas Shower, for Household/Bathroom/Kitche
Ultra-low NOx emission- Significantly reducing nitrogen oxide emissions, lower 56mg/kWh. Complies with stringent environ

£191.99
New
8L-18L Propane Gas Tankless Instant LPG Hot Water Heater Boiler With Shower Gazp
70x50cm Bathroom Mirror with Backlit LED Lights Demister Dimmable Color Changing. Electric Heated Shawl Blanket USB Wear

£70.99
Mreryyse

New
Mreryyse Gas Water Heater, 18L 36KW Portable LPG Instant Water Heaters
High Performance: Power: 36KW; Hot Water Output: 18L/min; Gas Supply: LPG(Liquid Propane Gas); High-temperature resistan

£114.99
15% Off
CAMPLUX

New
CAMPLUX Gas Water Heater 20 litres, Instant LPG Water Heater for Garden Shower, RV, Tiny House, ECO/Full Mode, BW Series
20 L/M on Demand Hot Water: This LPG tankless water heater delivers 20 litres of hot water per minute for large families

£322.99 £379.99
New
8L-18L Propane Gas Tankless Instant LPG Hot Water Heater Boiler With Shower Kit
70x50cm Bathroom Mirror with Backlit LED Lights Demister Dimmable Color Changing. Electric Heated Shawl Blanket USB Wear

£79.99
TABODD

New
TABODD 36KW 18L LPG Propane Gas Water Heater, 4.8 GPM Portable Tankless Instant Hot Water Heater Boiler Burner with Show
High Performance - Power: 36KW; Hot Water Output: 18L/min; Gas Supply: LPG(Liquid Propane Gas); High-temperature resista

£114.99
New
LPG 18L Portable Instant Gas Hot Water Heater Camp Shower Boiler Caravan Horse
1 x 18L LPG Hot Water Heater. Gas Type: LPG(Liquid Petroleum Gas); Gas Pressure: 2800 Pa. 【WALL-MOUNT & DETAILS】 - This

£111.99
CDZHLTG

New
Tankless Propane Gas Water Heater, 10L Portable Instant Hot Water Heater
10L/MIN HOT WATER: The 10L tankless water heater is the original and best-selling water heater on the market today! The

£88.99
New
Tankless Gas Hot Water Heater Portable LPG Propane Instant Boiler Outdoor Shower
✔️ CAMPLUX AY-132 series tankless water heater is perfect for camping, beaches, family holidays, mountain huts, stables

£179.99
New
6L Portable Water Heater Propane Tankless Gas LPG Water for Camping Free Ship UK
6L Portable Propane Tankless Water Heater. Bring proper hot water with you wherever you go. Gas Type LPG (Liquid Petrole

£64.43
New
NEW 8/10/12/16/18L Instant Gas Hot Water Heater Tankless Gas Boiler LPG Propane
Top Quality: This tankless water heater is a gas water heater - LPG (liquefied propane gas). It features rust-proof stai

£106.99
New
8L-18L Propane Gas Tankless Instant LPG Hot Water Heater Boiler With Shower Hhbj
70x50cm Bathroom Mirror with Backlit LED Lights Demister Dimmable Color Changing. Electric Heated Shawl Blanket USB Wear

£72.37
New
8-18L Instant Gas Hot Water Heater Tankless Propane Gas Boiler LPG Water Heater
The portable water heater operated with liquid propane generates up to8/10/12/16/18liters of hot water per minute. The u

£98.00
New
Portable LPG Propane Gas 10L Hot Water Heater Tankless Instant Boiler Outdoor
Gas Type: Liquid Propane Gas (LPG). Gas water heater:10-LPG. Appliance Type: B11BS. 1x water heater. It can also be star

£88.99
New
CAMPLUX NANO 12V Portable RV Camping Gas Hot Water Heater LPG Propane Boiler 3L
🔸 The CAMPLUX Nano 3 Pro is a portable tankless gas water heater that is ideal for camping, hiking, travelling and othe

£359.99
New
18L Propane Gas Tankless Instant LPG Hot Water Heater Boiler With Shower Kit UK
Gas Type: LPG(Liquid Petroleum Gas); Gas Pressure: 2800 Pa. 🛀 Ideal for Off-Grid Living: No electricity or natural gas

£89.99
New
Portable LPG Propane Gas Hot Water Heater 8/10/12/16/18L Tankless Instant Boiler
The user-friendly water heater for propane has been designed for quick and easy set-up. Instant hot water preparation, n

£112.79

25 Lpg Water Heaters deals are available from: Amazon, eBay stores, starting from £64.43.
The biggest discount we found is 15% on CAMPLUX Gas Water Heater 20 litres, Instant LPG Water Heater for Garden Shower, RV, Tiny House, ECO/Full Mode, BW Series BW528B at Amazon.
The lowest price we found is £64.43 while the highest is £359.99.
Prices for the best Lpg Water Heaters deals average at £137.45.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Lpg Water Heaters.