Installation Manual

Demand Duo™ H-Series Installation and Operation Manual 11
RIGHT
TOP
FRONT
LEFT
Models
CHS19980Hi
CHS16080Hi
CHS13080Hi
Measurements below
are shown in inches
(mm).
Figure 3: Dimensions 31.86 (809)
Ø 24.25 (616)
27.31 (694) Gas
30.59 (777) Vent
36 (914)
29.04 (738)
Condensate
29.04 (704) PRV
16.58
(421)
T&P
31.73 (806) Gas
54.28 (1,379) T&P
30.76 (781)
PRV
62.69 (1,592)
64.71 (1,643)
1-1/2 in. MNPT Hot
4.19 (106)1-1/2 in.
MNPT Cold
3.54 (90)
Drain