DIGITAL NATURAL 400K BTU GAS HEATER - LRZ400EN

SKU: LRZ400EN
Regular price $2,747.52

The Jandy Legacy LRZ400EN 400K BTU Gas Pool Heater delivers professional-grade performance that pool contractors trust for commercial and high-end residential installations. With 399,000 BTU/hr output and dual fuel capability (natural gas/LP), this electronic ignition heater provides the reliability and efficiency your clients demand.

Commercial Installation Benefits

Advanced digital controls with self-diagnostic functions reduce service calls and troubleshooting time, protecting your reputation and profit margins. The quiet operation minimizes noise complaints at commercial sites, while the durable polymer headers resist corrosion and extend service life. Electronic ignition eliminates pilot light maintenance, reducing ongoing service requirements.

Why Pool Contractors Choose MT Pools

MT Pools understands the demands of professional pool contractors. Our superior customer service includes technical support from experienced professionals who know commercial installations. With our B2B wholesale pricing and reliable inventory, you can confidently bid projects knowing your equipment costs and delivery schedules are secure.

Frequently Asked Questions

Can the LRZ400EN be used for both natural gas and propane installations?

Yes, the LRZ400EN is certified for both natural gas and LP (propane) gas operation, providing flexibility for different installation requirements and fuel availability.

What are the electrical requirements for this heater?

The LRZ400EN operates on either 120V AC or 240V AC electrical supply, offering installation flexibility for different electrical configurations at job sites.

Is this heater suitable for saltwater pool applications?

The LRZ400EN can be used with saltwater pools up to 4000 ppm salinity. For higher salinity levels, special provisions may be required as detailed in the installation manual.

Does MT Pools provide technical support for installation?

Yes, MT Pools offers superior customer service including technical support from experienced professionals who understand commercial pool installations and can assist with project specifications.

Order Your Commercial Heater Today

Join thousands of pool contractors who rely on MT Pools for their commercial heating equipment. Our team provides the technical expertise and wholesale pricing you need to win more bids and maximize project profitability.

• 399,000 BTU/hr output for large commercial and residential pools
• Dual fuel certified for natural gas and LP (propane) gas operation
• Electronic ignition eliminates pilot light maintenance
• Advanced digital controls with self-diagnostic functions
• Quiet operation minimizes noise complaints at commercial sites
• Durable polymer headers resist corrosion and chemical damage
• Maximum water flow rate of 125 gpm, minimum 30 gpm
• 2" unthreaded PVC or CPVC water connections
• 3/4" NPT gas connection with flexible pressure ranges
• Indoor or outdoor installation capability with proper venting
• Safety shutdown systems prevent overheating and gas leaks
• CSA and ANSI certified for professional installations
• Compact dimensions: 32 3/8" W x 41" H x 28 1/2" D
• 120V AC or 240V AC electrical supply options
• Limited factory warranty with proper documentation