Davey SpaPower Q54554P Prewired Spa Pool Heater for Residential Swim Spas with Thermostat Control

Intended for residential swim spas, in-ground spas, and larger above ground spa systems, the Davey SpaPower Q54554P provides controlled electric water heating for compact circulation environments requiring dependable thermal management and installation flexibility. Its adaptable mounting configuration allows the heater assembly to be positioned vertically on the supplied base or horizontally within confined equipment layouts.

The single phase 240V heating system delivers 4.5kW output with maximum total loading rated at 28.8 Amps during operation. Integrated pressure switch protection activates at 5 psi and disengages at 2 psi to support safe heater performance under circulation flow conditions. The assembly is designed for operating pressures up to 300 kPa while maintaining stable thermostat-controlled water temperature regulation throughout regular spa operating cycles.

Temperature adjustment is managed through a dedicated selection dial located within the heater head for convenient operational control. A prewired electrical configuration simplifies supply connection during installation, while the integrated 10A mains outlet supports compatible spa air switch control equipment. Fail-safe electrical protection systems assist operational reliability across continuous spa heating duty and small pool circulation environments.

Manufactured using high temperature engineering plastics, the SpaPower Classic Heater is designed for long-term spa heating performance under demanding operating conditions. The unit is supplied complete with 40mm barrel unions, sealing O-rings, and lock rings for direct plumbing integration into spa circulation pipework. Thermal protection incorporates a 55°C over-temperature cut-out system, and the heater is fully approved for pool and spa use under AS3136 approval number SGS/110545.

• Prewired heater head arrangement streamlines electrical supply connection during installation
• Integrated thermostat control system supports adjustable spa water temperature regulation
• Built-in 10A mains outlet enables compatible air switch control equipment integration
• Dual-orientation mounting arrangement supports vertical or horizontal installation flexibility
• Pressure switch monitoring system assists operational protection during reduced circulation
• High temperature engineering plastic construction supports elevated operating environments
• Supplied with 40mm barrel unions, sealing O-rings, and lock rings for direct connection
• AS3136 approved heater assembly certified for compliant pool and spa heating installations