Raypak P-R185B To P-R405B, C-R185B To P-R405B, P-R185BL To P-R405BL, C-R185BL To C-R405BL, RP2100 User Manual

WINTERIZING THE POOL & SPA HEATER
Heaters installed outdoors in freezing climate areas are
subject to be shut down for the winter. Observe the
following step-by-step procedure for winterizing the
heater:
1. Turn off gas valve, manual gas valve, and electrical
supply to the heater.
2. Open drain plug located on the inlet/outlet header,
(under water pipes). Remove the heat exchanger
inspection panel on the side opposite water piping to
gain access to the drain plug on the return header.
Open drain plug on return header.
9
Return Header
Drain Plug
Disconnect compression fittings from the pressure
switch and return header that connects to the 1/4" copper
tube and allow the tube to drain. For ASME Heaters only.

Raypak P-R185B To P-R405B, C-R185B To P-R405B, P-R185BL To P-R405BL, C-R185BL To C-R405BL, RP2100 Specifications

General

Brand	Raypak
Model	P-R185B To P-R405B, C-R185B To P-R405B, P-R185BL To P-R405BL, C-R185BL To C-R405BL, RP2100
Category	Swimming Pool Heater
Language	English