Comfort-Aire OUFB95-D4-4A 113 Input MBtu, 83% AFUE 2.5-4 Ton Ton Upflow/Highboy Single Stage Oil Furnace

Upflow/Highboy

Basement/Lowboy

Horizontal/Counterflow

Heavy-duty 14 gauge steel with a long lasting, high temperature ceramic fiber combustion chamber

Easy access large diameter stainless steel cleanout ports

Foil-faced high density fiberglass insulation reduces heat loss and sound

Pre-painted steel for maximum durability

Direct drive with slide-out design (upflow only)and quick plug-in wiring

4 speed PSC direct drive motors with dynamically balanced blower wheel and resilient motor mounts for smooth and quiet operation

High quality Beckett Flame Retention AFG Burner for efficient combustion

High efficiency PSC Burner motor to provide consistent operation through all operating conditions

Solid state ignition provides a consistent 10,000 volts for smooth ignition

Color coded wiring for easy service

40VA Transformer and cooling fan relay are factory wired for easy add on cooling installation

Includes field installed barometric damper

Optional sidewall vent kit available

Programmable valve-on delay and motor-off delay

Three indicator lights for system monitoring and diagnostics

Two communication ports for adding alarm contacts, programming display, and/or future wireless communications

Welded relay protection with redundant motor relays

Limited reset and limited recycle

Sleek, modern design

Technician Pump Prime mode