Raypak | 018039 | Avia Propane Gas Pool Heater – 400K BTU, Copper Heat Exchanger

The Raypak 018039 Avia Propane Gas Heater is a 400,000 BTU high-performance pool and spa heater designed to deliver powerful heating, smart digital control, and energy efficiency. Built with a copper heat exchanger and integrated Wi-Fi technology, it offers dependable comfort and modern convenience for residential pools and spas.

Key Features

• 400,000 BTU propane gas heater for pools and spas

• Copper heat exchanger ensures efficient heat transfer

• Smart digital control system with built-in Wi-Fi

• Compatible with Raymote™ mobile app for remote monitoring and control

• Fast heating performance reduces pool and spa warm-up times

• Energy-efficient design lowers operating costs

• Corrosion- and weather-resistant housing for long service life

• Compact footprint allows installation in tight equipment spaces

• Advanced diagnostics simplify service and maintenance

• Low NOx emissions meet strict environmental compliance standards

Product Overview

The Raypak 018039 Avia Propane Gas Heater combines maximum heating capacity with advanced control features. With 400K BTUs of output, it quickly heats large residential pools and spas, while the copper heat exchanger ensures reliable and effective thermal transfer.

Featuring integrated Wi-Fi and Raypak’s Raymote™ app compatibility, the Avia offers full remote access to settings, scheduling, and real-time system monitoring from any smart device. Its intuitive digital interface makes managing your pool heating system simple, while built-in diagnostics assist in troubleshooting and maintenance.

Compact and rugged, the Avia is engineered to fit easily into small equipment pads while withstanding harsh outdoor conditions. With its blend of power, efficiency, and connectivity, the Raypak 018039 is the perfect solution for pool owners seeking reliable heating and modern convenience.