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Heat Controller, Inc. INSTALLATION INSTRUCTIONS Cased/Uncased Coils
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The unit can be positioned for bottom return air in the upow position, left and right return in the horizon-
tal position, top return in downow position.
3.1 Codes & Regulations
This product is designed and manufactured to comply with national codes. Installation in accordance with
such codes and/or prevailing local codes/regulations is the responsibility of the installer. The manufac-
turer assumes no responsibility for equipment installed in violation of any codes or regulations.
The United States Environmental Protection Agency(EPA) has issued various regulations regarding the
introduction and disposal of refrigerants. Failure to follow these regulations may harm the environment
and can lead to the imposition of substantial nes. Should you have any questions please contact the
local ofce of the EPA.
3.2 Inspection Upon Unit Arrival
As soon as unit is received, it should be inspected for possible shipping damage during transportation. It
is carrier’s responsibility to cover the cost of shipping damage. Manufacturer or distributor will not accept
a claim for any transportation damage.
3.3 Clearances
Clearances should be provided for the following during installation
a.Maintenance and service access, including coil cleaning and coil assembly removal
b.Refrigerant piping and connections
c.Condensate drain line
3.0 General