280 Premium

Raypak Pool and Spa

Model Number: 280 Premium

There are some pool & spa heating applications that call for a more rugged heater that will meet the toughest of operating conditions & environments. Rheem’s range of Raypak Premium pool & spa gas heaters are built for these conditions and suitable for small to medium commercial installations.

  • Robust powdercoated all-metal construction
  • Reliable & trustworthy performance
  • Cupro-nickel heat exchanger for greater protection against corrosion
  • All-bronze headers for greater temperature tolerance & corrosion protection
  • Stainless steel constructed base
  • Stainless steel combustion support structure
  • Powdercoated heavy gauge metal casing to withstand the harshest operating conditions
  • Our heater allows you to operate two motorised actuator valves (pool to spa changeover) and also has a pump run on timer, which protects the heat exchanger in the cool-down mode
  • Energy-saving ‘hot surface ignition’
  • Integration capabilities with other pool & spa control equipment
  • Manufactured in Australia by Rheem
  • Remote control connection available as an option
  • Suitable for either indoor or outdoor installations (Outdoor hood supplied standard with heater)
  • Service code diagnostics
  • Child-lock function


Specification Tables

Installation & Owner's Guide

Spa Volume (Litres) Temperature Rise per Hour (°C)






5000 10
Pool Surface Area (m2) Temperature Rise over 24 Hours (°C)
20 26
40 20
60 14
80 10
100 8
Nominal Rating Natural Gas  
Input (MJ/hr) 278
Output (kW) 62
Nominal Rating Propane Gas  
Input (MJ/hr) 261
Output (kW) 58
Height Width Depth (mm) 1085, 640, 650
Weight (kg) 75
Gas Connection (mm) 20
Water Connection (mm) 50
Flue (for indoor installations)  
Diameter (mm) 200
Overall Height (mm) 1550


Technical Documents

Brochure Download
Installation and Owners Guide Download