Steffes HPB22 Owners Manual - Manual

- Page 31 -
HPB2
-65
A Division of Steffes Corporation
UL UL
+
LISTED
® ®
OWNER'S & INSTALLER'S
MANUAL
for
Electric Thermal Storage
Heat Pump Boosters
Models: HPB11B, HPB15B, & HPB22B
U.S. Pat. # 5086493
Can. Pat. # 2059158