Installation Manual
Hydronic Air Handler Installaon and Operaon Manual   13 
Air Handler 
Model 
Entering Water 
Temperature 
Blower Speed (Btu/hr) 
Low  Medium  High 
AH083CP 
120°F  21,000  23,000  24,000 
140°F*  29,000  31,000*  34,000 
160°F  37,000  40,000  43,000 
AH084CP 
120°F  22,000  25,000  27,000 
140°F*  31,000  35,000*  38,000 
160°F  40,000  44,000  47,000 
AH125CP 
120°F  31,000  33,000  34,000 
140°F*  43,000  45,000*  47,000 
160°F  55,000  58,000  61,000 
AH166CP 
120°F  40,000  41,000  42,000 
140°F*  55,000  57,000  58,000* 
160°F  70,000  73,000  75,000 
AH206CP 
120°F  40,000  41,000  41,000 
140°F*  55,000  56,000  57,000* 
160°F  70,000  71,000  72,000 
•   
• 
Air Handler 
Model 
Entering Water 
Temperature 
Blower Speed (Btu/hr) 
Low  Medium  High 
AH083CP 
120°F  21,000  23,000  25,000 
140°F*  29,000  32,000*  34,000 
160°F  38,000  41,000  45,000 
AH084CP 
120°F  23,000  26,000  28,000 
140°F*  32,000  35,000*  39,000 
160°F  41,000  45,000  49,000 
AH125CP 
120°F  32,000  34,000  35,000 
140°F*  44,000  46,000*  49,000 
160°F  57,000  60,000  63,000 
AH166CP 
120°F  42,000  43,000  44,000 
140°F*  57,000  59,000  61,000* 
160°F  74,000  76,000  79,000 
AH206CP 
120°F  41,000  42,000  43,000 
140°F*  56,000  57,000  58,000* 
160°F  73,000  74,000  76,000 
* Bold text is default setting.  
* Bold text is default setting.  
           NOTE 
Tankless water 
heaters must have a 
minimum input rate 
of 160,000 Btu/hr.  
Values shown in following tables may vary depending on the static pressure of the duct system. 
           NOTE 
Tankless water 
heaters must have a 
minimum input rate 
of 160,000 Btu/hr.  










