Natural gas duct heater EEDU

electric powerLPG

Overview
Reznor's EEDU indoor duct furnaces offer 80% thermal efficiency and are designed to improve annual fuel use by up to 25% compared with gravity-vented duct furnaces. The factory-installed power venter with metered combustion air reduces burner flue losses and permits a smaller vent pipe. A sealed vent product collection chamber replaces the draft diverter to reduce dilution air loss during on and off cycles. Reznor's combustion system eliminates common open-flame issues such as indoor-air contaminants and negative building pressure.

Features

• Compatible with natural gas or LP gas
• Thermocore® aluminized-steel heat exchanger with venturi-design tubes
• Intermittent spark pilot
• Single-stage 24-volt gas valve
• Aluminized-steel burners with stainless-steel insert
• 120-volt electrical supply
• Factory-installed power venter with metered combustion air

Typical applications / Solutions

• Commercial buildings
• Institutional facilities
• Industrial manufacturing
• Warehouses and distribution centers

Product literature
Manufacturer provides product literature and technical documents for the EEDU product line.

Technical specifications

• Model: EEDU
• Product type: Indoor duct furnace
• Thermal efficiency: 80%
• Estimated annual fuel use improvement: up to 25% versus gravity-vented duct furnaces
• Fuel options: Natural gas or LP gas
• Heat exchanger: Thermocore® aluminized-steel with venturi-design tubes
• Burners: Aluminized-steel burners with stainless-steel insert
• Pilot: Intermittent spark pilot
• Gas control: Single-stage 24-volt gas valve
• Electrical supply: 120-volt
• Ventilation: Factory-installed power venter with metered combustion air (reduces burner flue losses and vent pipe size)
• Design: Sealed vent product collection chamber replacing draft diverter to reduce dilution air loss
• Combustion safety/benefit: Eliminates open-flame combustion issues such as indoor-air contaminants and negative building air pressure