Heat Exchanger; Louvers And Louver Spring - Addison UHA 150 Installation, Operation & Service Manual

15.4 Heat Exchanger

The heat exchanger consists of a six-pass design with 1.5" outer diameter [aluminized steel] [409 stainless
steel] tube. The tube plates are made of [aluminized steel] [409 stainless steel]. The tube supports are
made of [aluminized steel] [409 stainless steel].

15.5 Louvers and Louver Spring

Horizontal
Horizontal
Louvers
Louvers
Push in Louver and
compress spring to
remove and replace
(opposite end first)
The louvers for standard range models UHA[X][S]150 - UHA[X][S]400 are only available in horizontal
configurations.
Push in Louver and
compress spring to
remove and replace
(opposite end first)
SECTION 15: R
UHA[X][S]
Description
150 - 175
Horizontal Louvers P/N 11011847
Spring P/N 91901200
Quantity
P
EPLACEMENT ARTS
UHA[X][S] UHA[X][S]
200 - 250 300 - 400
11011847 11011846
91901200 91901200
7 9 11
43 of 49