Skip to content
Free WYBOT F1 Skimmer with Select Raypak Heaters!
Free WYBOT F1 Skimmer with Select Raypak Heaters!

Lochinvar ERN-402 402 EnergyRite Natural Gas Heater, ERN402

SKU ERN402
Original price $4,499.00 - Original price $4,499.00
Original price
$4,499.00
$4,499.00 - $4,499.00
Current price $4,499.00
& SHIPS FREE
Availability:
In stock

Lochinvar ERN402 EnergyRite Low NOx 399,999 BTU, Natural Gas, Polymer Header Heater heats fast, saves money, and helps conserve our natural resources.

  • Two lines, 16-character digital display
  • Pool and Spa temperature control
  • Password lockable control
  • CPVC or PVC-ready
  • Third-party remote compatible
  • Sealed Combustion chamber
  • Fan-assisted combustion
  • Built-in combustible floor shield
  • Direct-Spark ignition
  • Stainless steel burners

Support Documents:

Installation Type: Residential
Fuel Type: Natural Gas
Pool Type: Spa/Hot Tub
Pool Type: In Ground
Product Type: Pool Heater
Ignition: Electronic
Heat Exchanger: Copper
Emission: Low NOx
Elevation: 0 - 2,000 ft
Controls: Digital
Heat Output: 399,000 BTU
Voltage: 120V / 240V
Energy Efficient: Yes
Manufacturer: Lochinvar
Warranty: 3-Year

Specifications:

Shipping, Installation & Warranty

Free Shipping: Orders ship within 1 business day unless otherwise noted.

Warranty Information & Support: Visit our warranty page or refer to the specific product user manual.

Disclaimer: Professional installation (not included) is required for warranty validation.

Note: Images are for representation.

Free Shipping

Most orders ship same day when ordered by 12 PM ET.

30-Day Returns

Easy returns on new, unused items.

Authorized Dealer

Genuine products + manufacturer-backed support.

On-Staff Pros

Call, text, email, or chat for expert help.