Installation Manual
10 Hydronic Air Handler Installaon and Operaon Manual
AH083CP AH084CP AH125CP AH166CP AH206CP
Appliance Type
Hydronic Air Handler
(With Internal Circulation Pump)
Installation Indoor (approved for manufactured housing and mobile homes)
Suitable for Potable Water Systems Yes
Configurations
• Vertical: Upflow with bottom or side (left or right side) return
• Horizontal: Upflow with bottom return
Circulation Pump Included Yes (Factory Installed)
Product Weight - lb. (kg) (approximate) 66 (30) 66 (30) 66 (30) 71 (32) 83 (38)
Cabinet Construction
Embossed cabinet in heavy gauge galvanized steel to prevent
corrosion. Cabinet lined with 5/8 in. foil faced insulation.
Nominal CFM (Cubic Feet/Minute)
800
800 1,200 1,600 2,000
Nominal Output Btu/hr at 140°F
1
30,000 40,000 50,000 60,000 60,000
Rated Voltage 120 V, 60 Hz, 1 Ph
Transformer Size and Type 40 VA, Class 2
Blower Wheel (Diameter x Width) 9x6 in. 9x6 in. 10x8 in. 10x8 in. 10x10 in.
Blower Motor Type 3-Speed PSC
Hot Water Coil Rows 3 4 3
Coil Material Copper Coil
Blower Motor Horsepower (HP) 1/3 1/3 1/2 3/4 3/4
Blower Full Load Amps (FLA) 5.3 5.3 7.1 7.5 10.5
Water Connection 3/4 in. Sweat
Pump Voltage 120 V
Pump Amps 1.4 Amps
Control Board
• Factory Installed
• Freeze protection activates at 40°F and deactivates at 70°F
• Thermostat connections
• 60-second time delay for blower activation
• Pump timer circulates water for one minute every six hours to
prevent stagnation of water in the system
• Boiler activation dry contact
• 24V AC isolation valve control
Certifications ETL Listed
Rinnai products are continually being updated and improved; therefore, specifications are subject to
change without prior notice.
1
Reference tables in sections 3.8.4 and 3.8.5 for specific BTU output.