Brochure

When integrated with a Rinnai Tankless Water Heater or
Condensing Gas Boiler, the Rinnai Hydronic Air Handler
offers hydronic solutions for comfortable space heating
as well as a continuous supply of domestic hot water. This
integrated solution is ideal for both new construction and
retrofit applications.
Rinnai Hydronic Air Handler models with or without
an integrated pump can be customized to specific
installation needs for maximum efficiency and comfort.
An internal pump allows integration with Rinnai Tankless
Water Heaters to simultaneously provide home heat
and Domestic Hot Water. The no-pump models can be
integrated with combi boilers offering hot water to the
home while isolating the space-heating loop from the
DHW loop.
Deliver Comfortable
Central Heating with
the Rinnai Combination
Heating and Domestic
Hot Water
FEATURES:
• Vertical configuration (upflow with left, right or side
return) and horizontal configuration (upflow with
bottom return)
• Corrosion-free, heavy gauge steel cabinet is
insulated with 5/8 in faced foil for noise supression
• Suitable for potable water systems
• Freeze protection – factory-installed activated at
40° F (4° C)
• Operates based on input from a thermostat
connected to the Hydronic Air Handler
• 24VAC Isolation Valve controls solenoid during
recirculation of DHW capability
• Auxiliary contact for boiler activation
• Domestic priority switch, when installed with a
Rinnai Tankless Water Heater or I-Series Combi
Boiler, offers endless hot water during high
DHW demand
• 60-second time delay for blower activation enhances
user comfort during space cooling and heating
• Pump timer circulate water in the system for
one minute every six hours (requires pump to be
controlled by the Hydronic Air Handler control board)
• For use with Rinnai Tankless Water Heaters and
I-Series Condensing Gas Boilers (See the “Rinnai
Hydronic Air Handler Installation and Operation
Manual” for specific models)
AIR HANDLER WITH / WITHOUT INTERNAL RECIRCULATION PUMP
MODELS
AH083CP /
AH083P
AH084CP /
AH084P
AH125CP /
AH125P
AH166CP /
AH166P
AH206CP /
AH206P
Shipping Dimensions –
l, w, h Inches
21.85 x 17.50 x 30 21.85 x 17.50 x 30 21.85 x 17.50 x 30 21.85 x 17.50 x 31 21.85 x 17.50 x 31
Unit Weight – lbs (kg)
66 (30) / 57 (26) 66 (30) / 57 (26) 66 (30) / 57 (26) 71 (32) / 62 (28) 83 (38) / 74 (34)
Installation
Indoor
Nominal Airflow (CFM)
800 800 1200 1600 2000
Nominal Heating
@140° F (BTU/hr)
30,000 40,000 50,000 60,000 60,000
Motor Speed
3-Speed PSC (preselect by field)
ADDITIONAL ACCESSORIES
Part Number Description
AHRACK-1
Air Handler Rack Assembly
(All Hydronic Air Handler
Models)
REU-OPU3 Domestic Priority Switch
607000018
24V NC Brass Solenoid
Valve (3/4” NPT)
PCD03-SM2
Pipe Cover Enclosure
- RL Model Tankless Water
Heaters
PCD07
Pipe Cover Enclosure
- SENSEI™ Tankless Water
Heaters and I-Series Combi
Boilers
MODEL CHART AND SPECIFICATIONS
Pump can be internal or external to the air handler.
AHXXCP = Model with internal circulation pump / AHXXP = Model without internal circulation pump
NOTE: Approved for potable water systems
Learn more at rinnai.us