Hearth & Home Technologies FI36S User Manual

  4 

33734 Rev J 

1/11

These gas log sets are available with different valve systems. The Fi36S, Fi36SL, Fi42S and Fi42SL sets use a separate

regulator and valve system, and the Fi36M, Fi36ML, Fi42M and Fi42ML sets use a combination control with an intermit-

tent pilot. Both valve systems are available in natural or propane gas. Only the “M” Series can be used with an optional

remote control (RC-BATT-HTL).
Conversion kits to convert from natural gas to propane or from propane to natural gas are available.

•  The conversion kits for all “M” series log sets are:

- 

dcKp to convert from natural gas to propane

- 

dcKn to convert from propane to natural gas.

•  The conversion kits for all “S” series log sets are:

- 

cKmp to convert from natural to propane gas

- 

cKmn to convert from propane to natural gas.

These HEATILATOR® gas log sets and components have been tested and will operate safely when installed in accor-

dance with this installation manual. This decorative appliance is a highly engineered system. Unless you use HEATILA-

TOR® components which have been designed for the system, you may create a fire hazard.

Gas pressure

BTU/hr. Input

Fi36M

60,000

.152

Fi36ML

.093

Fi36S

.169

Fi36SL

.093

Fi42M

80,000

.182

Fi42ML

.110

Fi42S

.228

Fi42SL

.110

Inlet gas supply pressure (NG)

4.5 (min) - 7.0 (max) in. w.c.

Optimal manifold pressure (NG) 3.5 in. w.c.
Inlet gas supply pressure (LP)

11.0 (min) - 14.0 (max) in. w.c.

Optimum manifold pressure (LP) 10 in. w.c.