This content requires Adobe Flash Player version
or later.
Either you do not have Adobe Flash Player installed,
or your version is too old,
or there is a problem with your Flash installation and we were unable to detect it.
For adding hydronic heat to an existing duct system such as "Heat Pump Helper" installations. Available in cased or uncased models. Capacity based on 180° entering water temperature @ 6 gpm flow rate, 60° entering air temperature.
CAT. NO. MFG. NO. CAPACITY BTUH RATED CFM DUCT OPENING H x W CONNECTIONS EACH 4H840 4H841 4H842
HWC1520 68,500 HWC2025 101,750 HWC2030 122,100
CASED MODELS 1000
1600 2000
15 x 20" 20 x 25" 20 x 30"
CAT. NO. MFG. NO. CAPACITY BTUH RATED CFM FINS H x W 6R494 6R495