Empire Floor Furnace Manual

The Empire Floor Furnace is a high-efficiency gas heating system designed for residential floor installation, featuring natural gas/LPG compatibility, electronic ignition, adjustable thermostat control, safety shut-off valves, heat exchanger technology, and durable steel construction. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Gas Supply 7. Operating Procedures 8. Safety Features 9. Maintenance & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Steel heat exchanger, electronic ignition system, adjustable thermostat, safety shut-off valve, floor vent, gas connection port, pilot light assembly.

Feature	Description
Heat Exchanger	Durable steel construction for efficient heat transfer
Electronic Ignition	Automatic spark ignition system
Adjustable Thermostat	Precise temperature control
Safety Shut-off Valve	Automatic gas shut-off in case of malfunction
Floor Vent	Distributes warm air evenly throughout room
Gas Connection Port	For natural gas or LPG supply line
Pilot Light Assembly	Standing pilot with viewing window
Temperature Control	Manual dial for heat output adjustment
Pressure Regulator	Maintains consistent gas pressure
Ventilation System	Ensures proper combustion air flow

Installation

Unpack and inspect contents. Ensure proper floor clearance and ventilation.

Prepare floor location: Cut appropriate opening in floor, ensure level surface.
Connect gas supply: Use approved gas line with shut-off valve.
Install vent pipe: Connect to approved chimney or vent system.
Electrical connection: Connect to proper electrical supply if required.
Test for leaks: Use soap solution to check all gas connections.

WARNING! Installation must be performed by qualified technician. Improper installation can cause fire, explosion, or carbon monoxide poisoning.

First-Time Setup

Initial startup and safety checks.

Light pilot: Follow lighting instructions on unit label.
Set thermostat: Adjust to desired temperature setting.
Test operation: Allow furnace to complete heating cycle.
Check ventilation: Ensure proper exhaust flow.
Verify safety systems: Test shut-off valve operation.

CAUTION! Never attempt to repair gas components yourself. Always use certified technicians.

Specifications

Heating Capacity: 40,000-80,000 BTU/hr
Fuel Type: Natural Gas or LPG
Efficiency: 80% AFUE minimum
Ignition System: Electronic spark ignition
Controls: Manual thermostat with ON/OFF switch
Vent Requirements: Type B vent or approved chimney
Gas Connection: 1/2" NPT
Electrical: 120V AC, 60Hz (if required)
Dimensions: Varies by model
Warranty: 10-year heat exchanger limited warranty

Controls and Settings

Main control panel includes thermostat dial, pilot control knob, and main gas valve.

Operation: Turn thermostat to desired temperature, system automatically ignites and maintains heat.

Temperature Settings: Adjustable from 60°F to 85°F. Pilot Light: Follow lighting instructions precisely. Gas Valve: Main shut-off for complete gas flow control. Thermostat: Maintains consistent room temperature automatically.

Connecting Gas Supply

Proper gas line installation is critical for safe operation.

Turn off main gas supply before connecting.
Use approved gas piping materials.
Install sediment trap in gas line.
Use pipe compound rated for gas applications.
Test all connections with leak detection solution.

Tip: Always install a manual shut-off valve within 6 feet of furnace for emergency use.

Operating Procedures

Daily operation and seasonal startup.

Pilot Lighting: Turn gas knob to PILOT, depress and ignite, hold for 60 seconds.
Main Burner: Turn knob to ON, adjust thermostat to call for heat.
Temperature Adjustment: Use thermostat dial to set desired comfort level.
Shutdown: Turn thermostat to lowest setting, turn gas knob to OFF.
Seasonal Startup: Inspect vent system, check for obstructions, test operation.

WARNING! If you smell gas, immediately turn off gas supply, evacuate area, and call gas company or fire department.

Safety Features

Thermal overload protection, flame failure device, pressure regulator, automatic shut-off valve. Carbon monoxide detector recommended for installation area.

Maintenance & Cleaning

Annual professional inspection recommended. Clean burner assembly, check heat exchanger, inspect vent system.

CAUTION! Never operate furnace without proper ventilation. Keep combustible materials away from unit.

Regulatory Information

ANSI Z21 standards compliance. UL listed. Local building codes may apply. Installation must meet NFPA 54 requirements. For technical support, contact Empire Heating Systems at 1-800-EMP-FURN or visit www.empireheating.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Furnace won't ignite	Gas supply/pilot	Check gas valve; relight pilot; ensure thermostat calling for heat.
Insufficient heat	Air flow/thermostat	Clean filters; check vent obstruction; verify thermostat setting.
Pilot won't stay lit	Thermocouple	Replace thermocouple; clean pilot assembly.
Gas odor	Leak	Immediately shut off gas; evacuate; call professional.
Unusual noises	Expansion/air flow	Check for loose components; ensure proper ventilation.

Reset: Turn thermostat to lowest setting, wait 5 minutes, restart.

Service: 1-800-EMP-FURN; www.empireheating.com