SKU: 9303978639

HEATER JXI 400K BTU PROPENE GAS - JXI400P

$1543.19 $1714.66
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

HEATER JXI 400K BTU PROPENE GAS - JXI400PThe Jandy JXi 400K BTU Propane Pool Heater (JXI400P) delivers exceptional performance and efficiency for pool contractors demanding reliable commercial grade heating solutions. With 84% thermal efficiency and Low NOx technology, this ultra compact heater fits on a 2' x 2' pad while being 38% lighter and 28% smaller than competitors, making installation faster and more profitable for your projects. Commercial Installation Benefits Designed for quick

The Jandy JXi 400K BTU Propane Pool Heater (JXI400P) delivers exceptional performance and efficiency for pool contractors demanding reliable commercial-grade heating solutions. With 84% thermal efficiency and Low-NOx technology, this ultra-compact heater fits on a 2' x 2' pad while being 38% lighter and 28% smaller than competitors, making installation faster and more profitable for your projects.

Commercial Installation Benefits

Designed for quick replacement of Mastertemp® and Max-E Therm® heaters without plumbing adjustments, reducing labor costs and project timelines. The digital control system provides precise temperature management, while the stainless steel header and copper heat exchanger ensure long-lasting durability that protects your service reputation. The flip-up electrical panel and rotatable top design streamline service calls and maintenance.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support for complex commercial installations. Our B2B wholesale pricing structure maximizes your profit margins while our reliable inventory ensures your heating projects stay on schedule. With daily recurring customer support, you get a trusted partner for all your pool heating needs.

Frequently Asked Questions

Is the JXI400P compatible with existing automation systems?

Yes, the JXI400P is automation-ready and compatible with AquaLink® systems for control via the iAquaLink™ app, making it ideal for smart pool installations.

What are the flow rate requirements for this heater?

The JXI400P operates with a maximum flow rate of 100 GPM and minimum flow rate of 30 GPM, suitable for most commercial pool applications.

Does this heater meet California emissions standards?

Yes, the JXI400P complies with California SCAQMD Rule 1146.2 and features Low-NOx technology, making it suitable for installations in strict emissions areas.

What electrical requirements does this heater have?

The JXI400P operates on either 120 VAC at less than 5 amps or 240 VAC at less than 2.5 amps, providing flexible electrical installation options.

Order Today

Join thousands of pool contractors who trust MT Pools for their commercial heating equipment. Our expert team provides technical guidance and fast shipping to keep your projects profitable and on schedule.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9303978639

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4.7 ★★★★★
Based on 27 reviews
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Product Reviews
A
Verified Purchase
Abigail Bond
Lowell, US
★★★★★ 5
Perfect box
Very sturdy and cute jewelry box!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
N
Verified Purchase
Natalia Arlashina
Los Angeles, US
★★★★★ 5
beautiful and high-quality jewelry box
Amazing jewelry box of good quality. color - exactly as in the photo (mine is olive). High-quality interior decoration. Everything as in the seller's photo. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2025
K
Verified Purchase
Katie Roberts
New York, US
★★★★★ 5
Functional gift.
Used as an engraving project with our laser printer. Worked well, would make a great gift for bridesmaids etc.
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Reviewed in the United States on October 14, 2025
N
Nuby
Houston, US
★★★★★ 5
Jewelry box that holds a lot.
Color: Pink, Size: 2 Layer
This jewelry box is so sturdy and holds A LOT of jewelry. Not only does it look gorgeous it’s actually functional and does its job ! I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
D
D.
West Palm Beach, US
★★★★★ 4
Perfect if you're anything like me
Color: White, Size: 2 Layer
I have about 20 small jewelry boxes sitting in my closet, stacked up high, threatening to topple over any time I reach over them to grab something else. I don't know what's in those boxes, except that it's jewelry I purchased and liked well enough to keep so that I could wear it again. But since all of the pieces are closed up inside, I almost never wear them because I don't want to dig through all 20 boxes to find the 1 thing I want when I'm already almost late to wherever I'm going. If ANY of that sounds anything like you, you need this jewelry box. Is it the most premium thing you've ever seen? No, but does it have a lot of storage space for a pretty compact form factor and hold a ton of stuff? Yes, it totally does. And is the price super reasonable? Yes, it is. And if you kind of squint at it, and look through softer eyes, it doesn't really matter that yes, this is kind of cheaply constructed, and the dividers do move around a little bit because they're not anchored to the sides of the trays. I was able to consolidate all of those jewelry boxes down into this one box, and I no longer need to hold my breath when I try to grab something over the top of the pile because I was able to throw. them. all. out! The satisfaction of purging my own personal leaning tower of Pisa was worth the price alone. But onto the nitty gritty details: yes, the see-through part is acrylic and not glass. I'm okay with that because I don't need more breakable things sitting in my closet. Yes, the dividers aren't super stable. I'm okay with that because they work well enough and keep each piece where it belongs. Yes, it's pleather (aka "vegan leather"). I'm okay with that because I don't need cow hide to hold my jewelry to make it feel more precious, especially because most of my jewelry is pretty inexpensive stuff anyways. I don't notice any glaring cosmetic defects when looking at it, aside from the one very squiggly scratch in my acrylic top that doesn't bother me too much, but since it does mean that quality control may be a bit lacking, this gets a very solid 4 stars.
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Reviewed in the United States on November 5, 2025

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