Installation Manual

38 Hydronic Air Handler Installaon and Operaon Manual
This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project
drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to determine the
necessary components and conguraon of the parcular system to be installed. The drawing does not imply compliance with
local building code requirements. It is the responsibility of the contractor or engineer to ensure the installaon is in
accordance with all local building codes. Confer with local building ocials before installaon.
Demand
Circulaon
Cold Water
Supply Line
Thermostat
Thermostac
Mixing Valve
Rinnai Hydronic Air Handler with
Integrated Pump and Check Valve
Condensaon Drain Line
as Appropriate
Recommended Rinnai
Domesc Priority Switch
Gas Supply Line
On-Demand
Recirculaon
Component (Push
Buon, Moon
Sensor, etc.)
• Schematic does not apply to Rinnai Tankless Water Heaters equipped with recirculation capability:
SE+ Series featuring ThermaCirc360™ models (Super High-Efficiency Plus RUR Models)
• Wire solenoid to 24V valve connection on air handler.
NOTE