Energy-Efficient Swimming Pool and Spa Heaters in Waukesha, WI
JXI™ Pool & Spa Heater
An Ultra-Compact and Energy-Efficient Gas Pool Heater
The JXi™ heater sets the standard in pool and spa heating with unsurpassed energy efficiency and optional cost-saving Integrated Bypass technology that diverts water flow away from the heater when there is no call for heat. Boasting an 84% thermal efficiency rating and a low-NOx design, the JXi is available in both natural and propane gas models. The JXi also features advanced automation compatibility with AquaLink® systems and iAquaLink™ control, for any time, anywhere convenience, and an ultra-compact, lightweight design, that allows for faster and easier installation—making it a top choice for pool professionals and pool owners everywhere.
See It in Action
JXi™ Pool & Spa Heater Downloads
Document ID: 5872_SL
Description: JXI with VersaFlo Brochure
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Document ID: 4069_SL
Description: JXi ASME Brochure
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Document ID: 5878_SL
Description: JXI Brochure
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Document ID: 2103_SL
Description: JXi ASME Pool & Spa Commercial Brochure
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Document ID: H0574300
Description: Jandy JXi Heater Installation and Operation Manual
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Document ID: H0493300
Description: VersaFlo™ Integrated Bypass Installation Manual for JXi™ Pool and Spa Heater
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Document ID: SA6362
Description: Counter Mat: JXi Heater
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Document ID: H0454800
Description: Quick Reference Guide: JXi Heater
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Document ID: H0439900
Description: JXi Gas Fired- Pool & Spa Heater Parts Kit Installation Instructions
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Document ID: H0439800
Description: Blower Installation Instructions: JXi Heater
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Document ID: H0439300
Description: Thermal Regulator Valve Installation Instructions: JXi Heater
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Document ID: H0440100
Description: JXi™ Gas-Fired Pool & Spa Heater Spare Parts Installation Instructions
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JXi™ Pool & Spa Heater Features
Energy-Efficient Heating
84% thermal efficiency rating and low-NOx design surpass strict DOE Energy Efficiency requirements.
Automation-Ready
Compatible with AquaLink® automation systems for any time, anywhere control from your mobile device using the iAquaLink™ app.
VersaFlo Integrated Bypass Technology
The JXi™ with VersaFlo is the first and only swimming pool heater that automatically directs the flow of water through the heat exchanger when heat is needed and around the heater when heating is not needed — allowing you to save money on the filtration pump electric bill. VersaFlo Integrated bypass is available factory-installed on select models or can easily be added to any JXi on-site.
*See JXIVFKIT installation manual for more details.
Ultra-Compact Lightweight Design
Easy to store, transport, and install, JXi easily fits on a 2’ x 2’ pad and is 38% lighter with a 28% smaller footprint*.
*Compared to major competitor models.
Best Retrofit Option
Plumbing flexibility for quick Mastertemp® and Max-E Therm® replacement that requires no plumbing adjustments.
Flexible Installation
Top can be easily removed for increased accessibility and rotated 180 degrees so you never need to rotate headers. Also includes a flip-up electrical panel for convenient setup and service.
Versa Plumb® - Ready
Installation in the Versa Plumb system reduces plumbing costs and increases energy efficiency, all while using the smallest footprint available. Sweep elbow is included in all JXi models, excluding ASME-certified models.
Asme Certified Models* Now Available
JXi™ models are available with robust heat exchanger tubes and corrosion-resistant bronze headers to meet the high stresses of commercial installations.
*Not available with VersaFlo Integrated Bypass technology
JXi™ Pool & Spa Heater Reviews
So far, so good. I like it and it's working well. Seems to be saving me on my gas bill too. Bonus! It's only been 4 weeks so time will tell. Easy to run and it only took the tech 2 hours to install. Quick and Easy.
Installation crew were efficient and knowledgeable. Equipment works as advertised. Happy with the whole experience.
I couldn’t be happier with this heater I replaced my old Rust pac “Ray-pac” heater with a new Jandy400N and I couldn’t be happier with this heater. It is so much more efficient. The footprint seems to be half the size of my old heater it’s amazing. It heats my spa up in no time at all.
Installed Jandy JXI400N Heater replacing Rheem -- Jandy heater is head and shoulders better than Rheem. Achieves temp quicker and maintains it better. Highly recommend.
It was broken out of the box but Jandy fixed it under warranty and it works great. Very happy with the unit as well as the helpful service desk. It heats the pool really well!
Used about 6 times since installed. Works good excepting would like to have the option to elevate the temperature above the pre set degree when it was initially installed.
We got our Jandy heater at the beginning of summer 2019 and it worked great. It is quieter than our previous heater which I am sure the neighbors appreciate. I just wonder if there is any way to harness the heat from the exhaust vent and reuse it
I've had my pool for 20 years and just put in your heater. It heats fast and raised my 17,000 gallon pool temperature 4 degrees in less than 2 hours. I am very pleased. I have an indoor pool where my dehumidifier does most of the work and the propane heater has now run less than one hour in two weeks and it's October in the DC area. Very pleased so far.
The new Jandy jxi heater is a lot smaller, physically, than my old heater. So, it is less intrusive. It starts heating the water immediately! I haven't seen a new gas bill yet, but I'm sure that it will be an improvement.
My Jandy pool heater is much more efficient than the previous pool heater I had. It is more efficient and heats the water much quicker than my previous heater. I am very happy with it and I like the way it diverts water from the heater when not in use. Saves wear and tear on insides of heater. Very happy with it.
I am using this heater for our separate spa, replacing an older unit. Everything about the heater is as expected - faster heat time plus less gas used and quieter than the prior heater. The cost of the heaterwas surprisingly low, even including installation. The Jandy JXI260P JXi heater is highly recommended!
Great little unit so far. Efficient & quiet. Was hesitant to replace my existing Jandy heater with another one as the old unit never worked reliably. Was assured by our pool guy the JXi line was much more reliable & he would stand behind any repairs. So far, it has been but need a few miles to be sure!
The Jandy JXi Heater 400 Natural has been brilliant. We had the heater installed on 6/1 and have used it every week since. The Jandy is quiet and efficient, heating our pool/spa in under 15 minutes. We love the product and look forward to many more days of "fun-in-the-sun"!
Heater is performing as predicted. Low noise from the blower of the heater. I am using this as a supplement to the 137,000 BTU heat pump . I connected the Heat pump in front of the gas heater. I set the Temperature of the gas heater to 90 degrees max so it cuts out when the pool reaches about 80 degrees and allows the heat pump to continue. ( So the gas unit shuts down when the temperature of the pool + the increase in water temperature when it goes through the heat pump hits 90 degrees. ) The heat pump alone raise pool temperature 1/2 degree per hour. Combining the 400,000 JXI heater and the temperature rise is 4 degrees per hour on a 25,000 gallon pool ( 40 x 20) . This allows me to keep the pool at a lower temperature during the week, and boost the pool temperature early morning on the weekend.
The JXI has a small foot print making it ideal for retrofitting on existing equipment pads. The Versa Flo Bypass is a great feature allowing for increased hydraulic efficiency that will help the overall circulation system and versatility of multiple plumbing configurations. Due to how compact and light the unit is makes for an easy delivery and installation without breaking your back. Strongly recommend to anyone looking to replace or install a new heater for their pool or spa.
JXi™ Pool & Spa Heater Accessories
#JXiVFKIT
JXi™ Pool & Spa Heater Models
JXI Pool Heater 200 Natural
#JXI200N
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 200K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 300sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 6"
Weight: 117 lbs
Width: 22.9"
JXI Pool Heater 200 Propane
#JXI200P
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 200K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 300sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 6"
Weight: 117 lbs
Width: 22.9"
JXI Pool Heater 260 Natural
#JXI260N
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 120 lbs
Width: 22.9"
JXI Pool Heater 260 Propane
#JXI260P
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 120 lbs
Width: 22.9"
JXI Pool Heater 400 Natural
#JXI400N
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 126 lbs
Width: 22.9"
JXI Pool Heater 400 Propane
#JXI400P
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 126 lbs
Width: 22.9"
JXi Pool Heater 400 Natural, With VersaFlo Bypass
#JXI400NK
Includes VersaFlo Bypass: Yes
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 126 lbs
Width: 22.9"
JXI Pool Heater 400 Natural, CuNiI, Poly Header
#JXI400NN
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.83
Energy Star: No
Exchanger: Cupronickel
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 126 lbs
Width: 22.9"
JXI Pool Heater 400 Propane, CuNi, Polyheader
#JXI400PN
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.83
Energy Star: No
Exchanger: Cupronickel
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 126 lbs
Width: 22.9"
JXi Pool Heater 260 Propane ASME
#JXI260PC
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 163 lbs
Width: 23.3"
JXi Pool Heater 260 Natural ASME
#JXI260NC
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 163 lbs
Width: 23.3"
JXi Pool Heater Propane ASME
#JXI400PC
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 168 lbs
Width: 23.3"
JXi Pool Heater Natural ASME
#JXI400NC
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 168 lbs
Width: 23.3"
JXI Pool Heater 400 Propane, With VersaFlo Bypass
#JXI400PK
Includes VersaFlo Bypass: Yes
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 126 lbs
Width: 22.9"
JXI Pool Heater 260 Propane, With VersaFlo Bypass
#JXI260PK
Includes VersaFlo Bypass: Yes
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 120 lbs
Width: 22.9"
JXI Pool Heater 260 Natural, With VersaFlo Bypass
#JXI260NK
Includes VersaFlo Bypass: Yes
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 120 lbs
Width: 22.9"
JXI Pool Heater 200 Propane, With VersaFlo Bypass
#JXI200PK
Includes VersaFlo Bypass: Yes
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Propane
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 200K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 300sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 6"
Weight: 117 lbs
Width: 22.9"
JXI Pool Heater 200 Natural, With VersaFlo Bypass
#JXI200NK
Includes VersaFlo Bypass: Yes
Depth: 22.1"
Efficiency: 84%
Energy Star: No
Exchanger: Copper
Fuel Type: Natural Gas
Headers: Hi-Temp Poly
Height: 26.5"
Input Rate BTUH: 200K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 300sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 6"
Weight: 117 lbs
Width: 22.9"
JXi Pool Heater 400 Natural ASME CuNi
#JXI400NS
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Cupronickel
Fuel Type: Natural Gas
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 168 lbs
Width: 23.3"
JXi Pool Heater 400 Propane ASME CuNi
#JXI400PS
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Cupronickel
Fuel Type: Propane
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 399K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 600sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 8"
Weight: 168 lbs
Width: 23.3"
JXi Pool Heater 260 Natural ASME CuNi
#JXI260NS
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.83
Energy Star: No
Exchanger: Cupronickel
Fuel Type: Natural Gas
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 163 lbs
Width: 23.3"
JXi Pool Heater 260 Propane ASME CuNi
#JXI260PS
Includes VersaFlo Bypass: No
Depth: 22.1"
Efficiency: 0.84
Energy Star: No
Exchanger: Cupronickel
Fuel Type: Propane
Headers: Bronze
Height: 26.5"
Input Rate BTUH: 260K BTUH
Max. GPM: 100
Min. GPM: 30
Pool Surface Area: up to 400sft
Professional Installation Required: Yes
Smart Product?: Automation Compatible
Vent Diameter: 7"
Weight: 163 lbs
Width: 23.3"
JXi™ Pool & Spa Heater Frequently Asked Questions
For the last 20 years, Jandy has been using a patented technology associating polyamides and titanium, both of which are totally free from the effects of corrosion. Today over 120,000 appliances have been installed without any corrosion defects. If a saltwater chlorination method is being used, it is important to install a check valve between the heater outlet and the salt water chlorinator, to prevent high concentrations of chlorinated water from back siphoning into the heater.
No, it is perfectly possible to heat an “open air” pool without a cover or a shelter. The power and fuel requirements are similar to heating a house with the windows open! This is why we recommend the use of an insulating cover to limit heat loss to the open air when the pool is being heated. A covered or sheltered pool will reduce the amount of fuel needed and reduce the operating cost. Example: A 400 square-foot pool in Tampa, heated to 82F year-round could save 50% on the heating bill just by keeping the pool covered for 20 hours a day. Interested in getting a cover for your pool to save money? Check out our Coverpool products www.coverpools.com
Raypak RP2100 Pool Heater
Premier Pools is proud to offer the Raypak RP2100 as our standard replacement pool heater for existing inground pools and some of our new installations. All Raypak heaters purchased from Premier Pools come with an upgraded Cupro Nickel heat exchanger at no additional charge whereas most pool heaters come with a standard copper heat exchanger. Cupro Nickel is more forgiving to occasional chemical misuse and low pH. Backed by an unbeatable 1-year manufacturer with, a 2-year Premier Pools in-house warranty, you can rest assured your purchase will be free of any repair expense in the first three years. With sizes ranging from 180 BTU to 360 BTU, there is a Raypak pool heater for almost any residential application. Replacement installation starts at $2299! Please contact our service department for a custom estimate based on your pool size and application.
Pentair MasterTemp Pool Heater
We use the Pentair MasterTemp heater on applications where a small footprint is necessary. An innovative and time-tested design allows any model to be packed into this compact cabinet. The Pentair MasterTemp heater provides reliable operation all summer long and easily links to automation and remote devices. Available with an HD upgrade, the Pentair MasterTemp is one of the most durable pool heaters on the market.
High-Performance Eco-Friendly Heaters
MasterTemp® offers all the efficiency, convenience, and reliability features you want in a pool heater, plus a lot more. As easy to use as your home heating system, plus, user-friendly indicator lights make system operation and monitoring a snap. The compact design and super quiet operation won’t intrude on your poolside leisure time. Heavy-duty (HD) unit with.
Features
- Heats up fast so no long waits before enjoying your pool or spa
- Best-in-class energy efficiency*
- Manual gas shut-off when service is required
- Eco-friendly MasterTemp® is certified for low NOx emission and outperforms industry standards
- Rotating digital display allows for easy viewing
- Tough, rustproof exterior handles the heat and weathers the elements
Note: The MasterTemp Heater is certified for Low NOx emissions.
*Standard Copper Heat Exchanger 84% Efficient. Heavy-duty (HD) Cupro-Nickel Heat Exchanger 82% Efficient.
Raypak Heat Pumps
Raypak manufactures the best heat pumps in the industry. Pictured here are three different series. The Compact Series heat pump features a rugged polyester powder-coated, non-corrosive cabinet that is more durable than the plastic cabinets many of its competitors use. Ranging from 48k to 80k BTU ratings, this heat pump is great for smaller inground and aboveground pools. Requires electrical hookup by a licensed electrician.
Features
The Classic Series heat pumps have been designed to meet the exacting needs of the pool and spa professional. Raypak offers a feature-rich entry-level heat pump, the Classic Series Analog, which provides rock-solid performance at an affordable price. The Classic Series also offers a top-of-the-line Digital product for the customer who demands the best. And for those big jobs and high-end pools, the Raypak 8350ti is the heat pump of choice. Ranging from 92k to 125k BTU, there is a Classic Series heat pump for almost any residential application. Requires electrical hookup by a licensed electrician.
Raypak is proud to introduce its newest heat pump product line, the Quiet Technology™ series, with reduced noise levels.
Each comes standard with a titanium heat exchanger. The Quiet Technology series has been designed to meet the exacting needs of the pool and spa professional, and includes a stainless steel cabinet, a specially-designed 4-blade quieter slower-spinning fan, and noise levels down to 59 dB! Requires electrical hookup by a licensed electrician.
Please contact Premier Pools for a customized quote based on your pool size and application.
Click on the links to view the manufacturer’s site for these fine models and view warranty information. Compact Series, Classic Series, and Quiet Series.
Raypak Specialty Series Heat Pump
Heating a pool is a must in Wisconsin if you want to get more than just a couple of months of use. Have you ever wondered what you can do if mother nature goes into overtime and provides too much heat? This specialized heat pump can heat and cool the water so you have the ability to maintain the perfect temperature all season long. Please mention this option to your sales representative when designing your Premier custom inground pool. These units are also great for replacing old heat pumps or gas-fired heaters. Contact Premier Pools for a customized quote based on your pool size and application. Requires electrical hookup by a licensed electrician.