Balboa Retrofit Kit 54220-Z Spa Heater Pack

Balboa VS501 120/240 volt Two Convertible Load Control System with Cords & LCD Spa Side No GFCI

Retrofit Kit 54220-Z Includes:

5.5kW heater with Balboa's patented M7 technology (no pressure switches)
Spa Control System 54356-HC
Panel Model - Mini-Oval: Panel Dimensions (in) 4.34 x 1.58 (cm) 11.02 x 4.01
Other Parts Included - Cords, Bezel, and one LED light assembly
Supports (but does not include):
2 speed pump (120V/240V)
1 Speed Pump or Blower (120V/240V)
Ozone Generator (120V/240V)
Spa Light (12V/12W)

Features & Benefits
Replaces failure-prone mechanical pressure/flow switch
Can be plumbed to either suction or pressure side of pump
120/240V convertible power
Custom plastic enclosure
M7 flow/ temperature sensors
Rigorously tested
US & Canadian safety approvals

Optional Devices
120V / 240V Circ Pump
Ozone and Circ Pump must be same voltage.

This system uses panel P/N 52144 and overlay P/N 11127