Raypak 2450 Series, Installation And Operation Manual, Page: 7 / 52

7
GAS
HEATER
3 FT
(09.m)
MIN
AIR
FLOW
IN
AIR
FLOW
IN
AIR FLOW OUT
60” (1.52m) MIN
12”
(0.3m)
MIN
Fig. 1: Installation Clearances
•
It is important to keep the area next to the heat
pump pool heater clear of shrubs, bushes and
chemicals containers. They could prevent air
from circulating fully through the heat pump pool
heater, and will affect the operation of the heat
pump pool heater or damage the heat pump pool
heater.
•
When installed in areas where freezing tempera-
tures can be encountered, drain the water circuit
to prevent possible freeze-up damage. Refer to
Freeze Protection section on page 35 for proper
procedures.
•
If the location of the HPPH is below the water line
of the pool, the Water Pressure Switch (WPS)
or Water Flow Switch (WFS) might need to be
adjusted or an external WFS might be needed.
•
For high wind installation requirements, refer to
the figures on page 8, 9 or 10 – depending on
model size.
Fig. 2: Base Design - Handling
NOTE: The base is designed with recessed areas
to allow the use of hand trucks or lifting without the
possibility of pinching fingers as shown in Figure 2.