The Jandy JXi400NK heater sets a high standard in pool and spa heating technology with its ultra-compact size, lightweight design, and energy-efficient options that save you money on electrical costs. Providing extreme flexibility when it comes to installation options, this high-efficiency, low NOx heater is a superb choice for pool professionals and pool owners alike. The Jandy JXi400NK with VersaFlo activates the built-in flow bypass valve based on a call for heat to avoid running water through the heat exchanger when water does not need to be heated. When used with a variable-speed pump, the JXi400NK with VersaFlo requires considerably less electricity, thereby significantly reducing electricity costs.

Specifications: 

• Control Type - Digital 
• 60 Hz
• 400 BTU
• Natural Gas 
• Single Phase 
• 120/240V
• Copper Heat Exchanger 
• 84% Thermal Efficiency

Why Shop at ePoolSupply.com?

ePoolSupply.com is a trusted source for authentic OEM Jandy products. As an authorized and preferred Jandy reseller, we provide expert advice, fast shipping, and industry-leading warranties. Our customer-focused approach ensures a seamless shopping experience every time.

The Jandy JXi400NK Natural Gas heater delivers first-rate heating power and efficiency to your pool. Order your state-of-the-art Jandy heater from ePoolSupply.com today to enjoy spectacular performance and reliability.

ALL SHIPPING IN THE USA IS FREE - Some restrictions apply

· Most Orders Ship Free "Standard" To USA Domestic Mailing Addresses.

· We proudly ship with FedEx, USPS, UPS, and OnTrac. ***

· Certain items may be upgraded for shipping…ON US!

· Orders above $300 could be required to have signature confirmation

· All Pool Pumps and Pool Vacuums WILL require a signature upon delivery

· Some Expedited Shipping will incur additional handling time if Pre-Order status is displayed ****

***Shipping Carrier is determined upon delivery speed needed for each order. Paid Expedited Shipping will be shipped at the speed requested but Carriers are subject to change without notice.

**** Handling time varies with inventory and availability. Please reach out with any questions or concerns regarding the inventory of your item.

PLEASE NOTE:

USPS First Class Mail and Priority Mail shipping is NOT GUARANTEED. Displayed transit times are estimates and not Guarantees.

Expedited Shipping via FedEx/UPS: Monday-Friday before 1:00 PM Arizona Time

We do NOT allow changes in address with Carriers after items are shipped.

SATURDAY DELIVERY

Weekend deliveries are the future, and we are striving to meet all the needs of our customers. However, the carriers are attempting on rolling the processes on certain zip codes throughout the mainland 48 states only. Restrictions do apply.

Standard and expedited shipping methods through all carriers cannot guarantee Saturday deliveries due to restrictions to certain carrier zoning.