ADP UHCM-250NA 78015420A Commercial Unit Heater, 250,000 BtuH, Natural Gas, Aluminized

Item Features

• Heating capacities from 125,000 – 400,000 BTUH.
• Up to 85% thermal efficiency.
• 2-stage models (see chart) provide improved efficiency and system
• cycle reduction.
• Patented tubular heat exchangers made of aluminized steel or stainless steel.
• Aluminized steel in shot burners provide efficient trouble free operation.
• Sidewall venting eliminates roof penetrations.
• Now with 30% quitter operation compared to previous models.
• Wiring junction box is located outside of unit.
• Safe direct spark ignition. No standing pilot light.