Best Propane Swimming Pool Heaters in 2026

Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature

Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches

Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.

1.58 GPM Hot Water Heater -Rated at 1.58 GPM, this on demand water heater provides endless hot water on demand, it’s more efficient and energy-saving, saving up to 98.95 % on water heating costs

Versatile Applications: The lowest water pressure at beginning for the water heater is 3.0 PSI. For off-grid and rural areas, this hot water generator powered by two size D batteries is ideal. No more chilly outdoor shower anymore

Easy & Safety Installation- Camplux BW158G heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack. Setting up this propane water heater simply takes 10 minutes

BEST FOR: In-ground pools and spas with a surface area up to 1,200 ft. where natural gas is available. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required.

PREMIUM PERFORMANCE: The Hayward Universal H-Series 400,000 BTU Propane Heater delivers premium heating performance for years of reliable, long-lasting comfort.

CORROSION PROTECTION: The Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.

CLEAN AND GREEN: The FH055 is powered by clean electricity, reducing the harmful environmental effects and cost of traditional heaters that use natural gas or propane. Our pumps instead move heat from the air into the water, which saves you money and is a breeze to maintain

COMPATIBLE WITH: In ground pools up to 10,000 gallons and above ground pools up to 21 foot round or 15 by 30 foot oval. As with all heat pumps, we recommend using in a humid climate down to 50 degrees for best performance. Dry climates are better served by a traditional gas heater

HIGH EFFICIENCY: Utilizing high-pressure differential compressors and titanium heat exchangers, FibroPool heat pumps are meticulously designed to be the most energy efficient in their class. You can rest comfortably knowing your family will enjoy years of late season swimming without feeling a squeeze on your electric bill

【1500W Powerful & Safety Protection】The 1500W pool heater for above ground can heat up five gallons of water in minutes.The thermostat control of pool heater will turn on or off circularly and automatically to maintain the water temperature when water temperature reaches a certain level.

【Rust Proof 304 Stainless-steel Guard】This above ground pool heater power cord is made of PVC skin which is not easy to leak. The quality is safe and stable. The bottom drainage design adopts high-temperature and wear-resistant material for drainage, which is not easy to melt and prevent accidental damage. The immersion heater adopts a stainless steel protective shell which has a solid structure and high bending strength. Below the protective hole, the heat is released faster.

【Smaller Size & Portable Use】The pool water heater is small in size and easy to carry during travel, heating 5 Gallons of Water in Minutes Bucket Heater (How to use: Please make sure the immersion heater is fully immersed in water, and then connect the 120v/110v power supply. Equipped with a digital LCD thermometer, after heating for a period of time, put the probe into the water to test the water temperature.)

SOLAR POOL HEATER – The SunHeater Solar Pool Heating System allows you to capture free heat from the sun’s rays to effectively raise your pool water temperature. It’s an efficient and cost-effective method to heat your pool.

EXTENDS POOL SEASON – Your pool’s pump pushes the water through the panel’s many tubes where it’s warmed by the sun and then returned into the pool. This system can raise the water temperature 6-10 degrees F and extend your pool season by weeks!

EASY TO INSTALL – This pool solar heater uses your existing filtration system and has 4 end caps, 2 elbows for flex hose connection, 6 stainless steel hose clamps, 1 roll of Teflon tape, and rubber connector hoses.

We recommend that all installations of units must be done by the local building and plumbing codes of the installation location and installation be done by a licensed professional.

The tankless design means you don't have to wait 30 minutes for preheating and unlimited use of hot water.

180,000 BTU high heating capacity and maximum 8.1 GPM. It is suitable for 3-5 outlet points, which can satisfy whole family. UEF over 0.81, the high energy conversion rate can effectively reduce energy loss.

We recommend that all installations of units must be done by the local building and plumbing codes of the installation location and installation be done by a licensed professional.

The tankless design means you don't have to wait 30 minutes for preheating and unlimited use of hot water.

180,000 BTU high heating capacity and maximum 8.1 GPM. It is suitable for 3-5 outlet points, which can satisfy whole family. UEF over 0.81, the high energy conversion rate can effectively reduce energy loss.

🔥[High-quality materials and automatic shut-off function] Our carefully crafted Pyramid Patio Heater is made of high-quality aluminum and has good thermal conductivity. The main body is made of durable stainless steel. The explosion-proof tube is designed to ensure that you can use it with confidence. The tilt auto-off function. If the propane outdoor heaters are tilted, the Patio Heater will be automatically turned off.

🔥[Multi-functional fashion design] outdoor propane heater is very suitable for outdoor activities. The gas terrace is equipped with detachable wheels, which is very convenient to move. It is suitable for many scenes. In the cold winter, you can use it in the outdoor garden, patio, terrace, swimming pool and in the park. The outdoor heaters for patio can also be used when drinking with friends or partying.

🔥[Pulse Ignition and Temperature Control System] propane heaters outdoor use propane ignition, 48,000 BTU heat output, push-button pulse ignition system is easy to operate, you can one-key ignition, convenient control. Our outdoor patio heate temperature control device can adjust the size of the flame for you. It can also provide a warm and romantic campfire atmosphere for your family and friends while heating.

Part Number: 014786

Model Number: P-R156A-EP-C

Black color

Has a polyester-coated, non-corrosive cabinet that is more durable than solvent-borne- and waterborne-coated metal cabinets.

Designed to draft naturally in outdoor installations with its exclusive low-profile design.

Available with digital electronic ignition, or as a millivolt design.

Polymer Headers^Digital Thermostat^Automatic water bypass

Cupro-nickel gas pool and spa heater

Pagoda design ensures heater stays active in harsh weather conditions

Microprocessor controlled thermostat

Designed for easy installation on above ground pools, smaller in-ground pools, and spas

Standard 120v 3-prong power cord or can be easily converted to 220v

Simple analog thermostat dial for accurate pool and spa temperature setting

GREAT FOR SMALLER POOLS: Propane heater boasts 125,000 BTUs, designed for smaller bodies of water up to 15,000 gallons

COMPACT AND EFFICIENT: Compact design with 82-percent efficiency as compared to larger pool heaters; Quiet operation makes sure not to impose on leisure pool time

THOUGHTFUL, USER-FRIENDLY DESIGN:: Rotating digital display allows for any installation rotation and is easy to read; User-friendly indicator lights allow for simple system operation and monitoring; Corrosion and UV-resistant housing deliver durable, lasting use

406,000 BTU propane digital pool and spa heater

Microprocessor-controlled thermostat can be set precisely to your liking , set it and forget it

Cabinet and the internals are non-corrosive and rust resistant