NTI Vmax VM153 - Page 38

Cascade Instructions │ Vmax I&O Manual
38
Near Boiler Piping (Central Heating – CH)
Figure 10-2 (a) VM110 Top – Option A
Figure 10-2 (b) VM110 Top – Option B
Figure 10-2 (c) VM110 Bottom
1x3/4” Brass Bushing
(factory supplied)
30 PSI Relief Valve
(factory supplied)
Auto Air Vent
(factory supplied)
3/4” Brass Street Elbow
(factory supplied)
1x1/2x1” Brass Tee
(factory supplied)
1” Nipple
(field supplied)
30 PSI Relief Valve
(factory supplied)
Auto Air Vent
(factory supplied)
1x1/2x1” Brass Tee
(factory supplied)
1x1x3/4” Brass Tee
(field supplied)
Outlet to Indirect
Water Heater
Central Heat Outlet
Inlet from Indirect Water Heater
(and location for boiler drain)
Condensate Drain
Pressure &
Temperature Gauge
(factory supplied)
Tee Fitting - Typical
(field supplied)
Central Heat Inlet