The WH Series indirect-fired water heater from Parker Boiler Co is a heavy-duty packaged boiler designed to heat water for commercial laundry and industrial laundry applications.

The WH Series indirect-fired water heater from Parker Boiler Co is a heavy-duty packaged boiler designed to heat water for commercial laundry and industrial laundry applications.
WH Series boilers are available with Btu input from 300000 to 3000000 and are UL- and/or ETL-listed to UL795 and manufactured beneath ASME Section I and IV.
They are capable of heating water in the low-temperature range of 60-100 F without nap gas condensation, and can provide up to 190 F

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