Fireplace and Hearth Dimensions | Monessen Hearth dst30 guide

FIREPLACE AND HEARTH DIMENSIONS

WARNING

This appliance is for installation only in a solid-fuel burning masonry or UL127 factoryWARNING -built ﬁreplace or in a listed ventless ﬁrebox enclosure. It has been design certiﬁed for these installations.

Exception: DO NOT install this appliance in a factory-built ﬁreplace that includes instructions stating it has not been tested or should not be used with unvented gas logs.

Use manufacturer's installation and clearance requirements as deﬁned in their manual.

The DST30 Series unvented room heater is approved for installation into the following unvented ﬁreplaces:

GPF36, GSTF36, GRCF36, GLCF36

The DST30 Series unvented room heater may also be installed into a Ventless Firebox Enclosure for Gas Fired Decorative Type Unvented Room Heaters per IAS Requirement No. 2-97, ANSI Z21.91-2000 (typically referred to as a “Universal Firebox”), as long as ﬁrebox hearth dimensions meet the minimum hearth dimensions shown below.

Model	A	B	C

DST30	36"	201/4"	211/2"

C

A

B

Figure 2 - Hearth Minimum Dimension for Solid Fuel Burning

Fireplaces and UL127 Factory Built Fireplaces

43D0122

9

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Monessen Hearth dst30 operating instructions Fireplace and Hearth Dimensions

Contents

Model DST30 Read and Save These InstructionsWhat to do if YOU Smell GAS Contents Important Safety Information InstallerOwner For Massachusetts Residents only What YOU will Need for Installation Getting StartedMake Sure YOU have Received ALL Parts Product Features and Specifications Natural GASPROPANE/LPG General Installation Information CodesAdequate Combustion and Ventilation AIR BTU/Hr = 15 1/ 2 + 12 x 12 x 1000 = 52800 BTU/Hr Fireplace and Hearth Dimensions Height of Restriction Minimum Depth of Fireplace/Firebox Placement in a Fireplace with a Restrictive Barrier Sidewall and Ceiling Clearances Clearances and Height Requirements Clearances and Height Requirements Measuring Heat Resistant Material for Mantel Maximum of 10 at a minimum of 28 above the ﬁrebox Clearances and Height Requirments Minimum Clearance above Combustible Flooring Floor Clearance Before Fully Installing the Unit Installing Vented ApplicationsBefore Installing the Appliance Damper Stop Installation Installing Vented Applications Assembly ProcedurePlacing and Securing Appliance Gas Connection Connecting the GAS MILLI-VOLT Control Figure Checking GAS Pressure Electrical Wiring MILLI-VOLT Connecting Optional Wall Switch or ThermostatOperate Connecting Remote Receiver Checking System OperationComplete Millivolt System Check Placing the Decorative Rock LOG Placement Flame Appearance Checking the Pilot FlameMILLI-VOLT Control Operating Instructions Checking the Burner Flame For Your Safety Read Before Lighting Operating InstructionsWhat to do if YOU Smell GAS To Turn OFF GAS to Heater MILLI-VOLT Control Lighting Instructions Operating Instructions and Cleaning and Servicing Cleaning and ServicingMatch Lighting Instructions Observed Problem Possible Cause Remedy Troubleshooting Burner does not light after ODS Illustrated Parts Breakdown Replacement Parts are Available Through Your Retailer Replacement Parts List Lifetime Warranty Five Year WarrantyBasic Warranty