Empire Heating Systems DV-35-2SG User Manual

12434-9-0107
Page 1
DIRECT VENT
WALL FURNACE
MODELS
DV-25-2SG
DV-35-2SG
EFFECTIVE DATE
JANUARY 2007
WARNING: If not installed, operated and
maintained in accordance with the manufacturer's
instructions, this product could expose you to
substances in fuel or from fuel combustion which
can cause death or serious illness.
INSTALLATION INSTRUCTIONS
AND
OWNER'S MANUAL
This appliance may be installed in an aftermarket,
permanently located, manufactured home (USA
only) or mobile home, where not prohibited by
state or local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is
not convertible for use with other gases, unless a
certified kit is used.
Installer: Leave this manual with the appli-
ance.
Consumer: Retain this manual for future refer-
ence.
— Do not store or use gasoline or other flamma-
ble vapors and liquids in the vicinity of this or
any other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not
use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas suppli-
er’s instructions.
• If you cannot reach your gas supplier, call
the fire department.
— Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
WARNING: If the information in these instruc-
tions are not followed exactly, a fire or explosion
may result causing property damage, personal
injury or loss of life.

Empire Heating Systems DV-35-2SG Specifications

General

Brand	Empire Heating Systems
Model	DV-35-2SG
Category	Furnace
Language	English

Summary

General Safety Warnings

Appliance Placement and Usage

Safe placement, child supervision, flammable materials, and operation near water.

Maintenance and Airflow Safety

LP Gas Safety Information

Responding to LP Gas Leaks

Immediate actions for gas leaks: evacuation, contacting authorities, safe procedures.

Key LP Gas Handling Practices

Massachusetts Installation Requirements

Carbon Monoxide Detector Mandates

Gas Supply and Testing

Gas Line Sizing and Connections

Guidance on gas pipe diameter selection and connection methods.

Gas System Pressure Testing

Procedures for testing gas supply system pressure and manifold pressure.

Clearances and Mounting

Required Installation Clearances

Wall Opening and Bracket Installation

Furnace and Vent Installation

Attaching Furnace and Vent Tubes

Procedures for mounting furnace and cutting/fitting vent tubes.

Vent Assembly and Sealing

Thermostat and Pilot Ignition

Thermostat Installation and Wiring

Pilot Lighting and Gas Shut-off

Critical Safety Before Lighting

Essential safety warnings and procedures for handling gas leaks before lighting.

Step-by-Step Pilot Ignition

Detailed instructions for lighting the pilot and confirming it stays lit.

Turning Off Gas Supply

Maintenance and Troubleshooting

Component Cleaning and Servicing

Troubleshooting Pilot Issues

Diagnosing and resolving pilot light problems: outage, yellow flame.

Troubleshooting Burner and Control Issues

Addressing main burner, thermostat, flame quality, and noise issues.

Optional Blower Installation

Blower Unit Mounting and Wiring

Steps for installing blower assembly, including wiring harness and grounding.

Fan Control Operation and Safety