Heat Controller, Inc.
HKV LArge CommerCiAL
IOM Instructions
1. Water inlet and outlet connections are available on either side (left or right) of the unit.
MPT Plugs (Qty 2x) are shipped loose in plastic bag tied to water leg in front of the
unit. Installer must plug up water inlet/outlet side that is not being connected.
2. Electrical access is available on either side (left or right) of unit and is also available
(left or right) in the front of the unit.
3. 1” Filter rack can be field converted to 2”.
• Water In-Out Available on Either Side
• Hi-Low Voltage Access on Any Side
• Full Filter Frame - Bottom Access - 1”, 2”, or 4”
• Filters - 1” or 2” Fiberglass and 4” Merv 8
1
1
2
1
1 2
Water In
Water In
Water Out
Water Out
Control Box
Front Return Top Discharge
*
* Consult factory for availability and part numbers
56
*
