Hitzer Energy Master II 710, Owner'S Manual, Page: 10 / 17

Page 10
grill must have free area. This open area should not be less than 1 square inch for each 1000 BTU/hr of
the total input rating of all the appliances in the confined space.
CAUTION: ANY FANS/BLOWERS INSTALLED IN THE ROOM WITH YOUR ENERGY MASTER
STOKER FURNACE MUST NOT CREATE A NEGATIVE PRESSURE IN THAT ROOM
Typical Wrong Installation
Do not have supply hot air flow downward as this will not allow the Hitzer Furnace to operate properly.
Do not have the supply air flow back into the blower of existing oil or gas furnace. This could damage the
existing furnace controls and/or void any warranty.
Do not have hot air from gas or oil furnace flow downward into the Hitzer Furnace and flow out the Hitzer
Furnace to existing duct work.
Additional Safety Requirements for Canadian Supplemental (add-on) Furnace Installations:

Do not use duct elbows having an inside radius of less than 6in (150mm) on the (oil, gas,
electric) furnace.

Do not connect to a down flow furnace.

Do not connect ductwork so that a reverse flow is possible.

Operate the (gas, oil, electric) furnace periodically to ensure it will operate satisfactorily when
needed.

Certified for installation with the ductwork configurations shown previously.

Do not relocate or bypass any of the safety controls in the original (gas, oil, electric) furnace
installation.

Do not connect to any furnace that has not been certified initially as complying with CAN/CGA-
2.3

The operation of the gas furnace must be verified for acceptable operation before and after
installation of the add-on appliance by a gas fitter who is recognized by the regulatory
authority.

DO NOT connect to any gas furnace that is not equipped with an air-circulation blower,

DO NOT connect to or a chimney or vent serving a gas furnace or gas appliance.