Product Features; Operation - Martin VENT-FREE FIREPLACE SYSTEMS 33ISDG Installation And Operating Instructions Manual

PRODUCT FEATURES

Optional
Face Plate
Fireplace
Screen
Optional T-stat
Sensor
On/Off Switch
Piezo Ignitor
Blower
Control Knobs
Figure 1 - Unvented Gas Heater with Control Access Door Open
Your vent-free fireplace must be mounted to the floor or the fireplace hearth.

OPERATION

This unvented gas heater requires no outside venting and burns cleanly with high heating efficiency.
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