Specifications; System Specifications - Rinnai Prestige Close Coupled Systems Operation & Installation Manual

SYSTEM SPECIFICATIONS

Close Coupled hot water systems are specified according to the cylinder capacity, number of solar
collectors and boost type and capacity. Boost capacity for gas boosted system depends on the gas
booster model selected. Boost capacity for electrically boosted systems depends on the power rating
of the electric heating element.
Specifications and principal dimensions for the various systems are shown below.
Table 2 - Systems Specifications
Connections
- Solar flow and return
PTR Valve setting (kPa)
Rating of PTR Valve supplied (kW)
Expansion Control Valve (ECV) setting (kPa) - Supplied by
Installer if required
Max supply pressure with ECV (kPa)
Max supply pressure without ECV (kPa)
Pressure limiting valve rating (kPa) - Supplied by Installer if
required
Electric Element Power Rating for Electric Systems (kW)
Gas Booster
Rinnai Australia

SPECIFICATIONS

- PTR Valve
- Cold Inlet
- Hot Outlet
24, or 3.6 standard
1.8 or 4.8 available separately
S20, S26 or other Rinnai Infinity
Models converted to Solar.
* (Refer section on gas booster
- 10 - Solar Close Coupled Operating / Installation Manual - Issue 7 - 16/9/10
3/4"
3/4"
3/4"
3/4"
850
10
700
500
700
500
specification)