PLEASANT HEARTH ZERO CLEARANCE FIREBOX BLOWER INSTALLATION INSTRUCTIONS
NOTE: If you are installing the zero clearance blower on models PHZCI28NG, PHZCI28LP, PHZCI32NG,
PHZCI32LP, please proceed to page 5.
NOTE: If you are installing the zero clearance blower on PHZC32C, PHZC36C, and PHZC42C models, refer
to the installation instructions provided with the kit for electrical wiring requirements, or the blower installation
section. The firebox must be connected to a main power supply at the time of the firebox installation. The
electrical connections must be made before the firebox is framed and enclosed in the finished walls. For the
most convenient installation, install the blower PRIOR to the installation of the vent-free heater. As long as
electrical connections have been installed at the time of the firebox installation, the blower can be installed
later. Please refer to your firebox owners manual for more information about the electrical connection.
NOTE: If an electrical connection has NOT been installed in the firebox, the blower CANNOT be
installed.
WARNING!
Electrical connections should only be per-
formed by a qualified, licensed electrician.
Main power must be off when connecting to
the main electrical power supply or perform-
ing service.
The blower, when installed, must be elec-
trically grounded in accordance with local
codes or in the absence of local codes, with
the National Electrical Code ANSI/NFPA 70.
Blower Installation Instructions:
1. Lower the bottom grill assembly and remove
the blower mounting bracket attached to the
inner back wall of the firebox with a #2 phillips
screw driver.
2. Attach the blower to the bracket with the (4)
sheet metal screws included in the blower kit
as shown in Figure 15.
3. Re-install the bracket insuring the blower
outlet is pointed upward.
4. Plug in the cord to the properly grounded
3-prong receptacle.
Electrical Box: (Electricity
and outlet must be installed
prior to installing the blower.
Installing a single pole switch
is recommended.) Plug
blower in here
(4) Sheet Metal Screws
(
Included in Blower Kit)
ZCB100 Blower Kit
(4) #8 Sheet Metal Screws
WARNING!
Never use an extension cord to power the blower.
POWER CORD
IF ANY ORIGINAL WIRING SUPPLIED
WITH THIS HEATER MUST BE REPLACED,
IT MUST BE TYPE AWG 105C WIRE OR ITS
EQUIVALENT EXCEPT AS INDICATED.
Figure 15 - Blower Installation
5
BLACK
GREEN
MOTOR
EARTH (SHELL)
WHITE
PHZC32C, PHZC36C, or
PHZC42C zero clearance firebox
Lower Grill Assembly
Blower Mounting Bracket