Skip to content

Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P

Marsoni M251S
Sale price$1949.99
Pay 4 payments of $487.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400PHarness 399,000 BTUs of propane fueled heating power with the Jandy JXi 400P Pool & Spa Heater, a unit that pairs remarkable energy output with an impressively small form factor. Boasting 84% thermal efficiency alongside low NOx emissions, this heater satisfies demanding DOE energy regulations while delivering environmentally conscious operation for residential and commercial pool and spa setups alike. At just 22. 1" D x 21. 6" W x 26. 5" H and
Easy Shipping

Quick Dispatch:

Your Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P ships.

Need Help?
Questions about Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P in your area.

Get Shipping Estimates

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
4.2 ★★★★★
Based on 259 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Asil
Carnegie, US
★★★★★ 5
Perfect
Size: 60 Count (Pack of 1)
Excellent quality! No side effects except for great drowsiness with just 1. Take 2 if you need to dream! Good night 💤 Best melatonin I’ve ever had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
R
Verified Purchase
rene m moore
Carnegie, US
★★★★★ 5
Works great
Size: 60 Count (Pack of 1)
Great Stuff
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
C
Verified Purchase
Cupcake
Bozeman, US
★★★★★ 5
2 mg perfect for me
Size: 60 Count (Pack of 1)
Easier to low dose
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
J
Verified Purchase
julian charles
Bozeman, US
★★★★★ 4
Good product
Size: 60 Count (Pack of 1)
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
D
Verified Purchase
Dee Beck
Lexington, US
★★★★★ 5
Usual,y. Helps me sleepme sle
Size: 60 Count (Pack of 1)
Works for me. Helps me have a restful sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026

recommand products