Recommended Piping for Basic Installation
Hot water drain plug
Water drain plug
Condensate trap drain plug
Condensate drain line
Refer to the Condensate section in the venting instructions
Condensate drain line
Rinnai |
| |
Equipment List | QTY | |
Rinnai |
| |
Water Heaters | 1 | |
1 | ||
(3/4" Fittings Include: |
| |
2 | Unions, 2 Ball Valves, | |
2 | Drain Valves and |
|
1 | Pressure Relief Valve.) | |
3/4" Gas Connection
Condensate drain 
3/4" Hot Water Supply Line
For Building Fixtures
Gas Supply
3/4" Cold Water Supply Line
| KEY |
3/4" Ball Valve | Pressure Regulator |
| |
3/4" Union | Circulating Pump |
Check Valve | Boiler Drain Valve |
Pressure Relief Valve | S Solenoid Valve |
This is not an engineered drawing. It is intended only as a guide and not as a replacement for professionally engineered project drawings. This drawing is not intended to describe a complete system. It is up to the contractor/engineer to determine the necessary components and configuration of the particular system being installed. This drawing does not imply compliance with local building code requirements. It is the responsibility of the contractor/engineer to ensure installation is in accordance with all local building codes. Confer with local building officials before installation.
Manual - Rinnai Condensing Water Heaters | 23 |
