Deluxe Diamond Series High Efficiency (PDD)
York Deluxe Diamond Series high-efficiency gas furnaces feature two-stage operation with electronic hot surface ignition and an Inshot-burner induced combustion system for quiet, efficient, dependable operation. The furnaces operate at low capacity for most of the operational cycle to maintain the required heating level. However, on bitter cold days, the two-stage heating capacity is there to provide required comfort.

Special Benefits

• Compact, easy-to-install, ideal height 45" cabinet, PXU models.
• Two-stage heating operation includes: two-stage gas valve, two-stage inducer operation, and two-speed blower operation.
• Hi-tech tubular aluminized steel primary heat exchanger.
• Diamond Tough ™ hot-surface ignition.
• Two-speed induced combustion system with Inshot main burners for quiet, efficient operation.
• 100% shut-off main gas valve and blower door safety switch for extra safety.
• Built-in, high-level self-diagnostics with fault code display.
• Top vent connection allows installation in narrow locations.
• Insulated blower compartment.
• No special vent termination kit required.
• Full height blower compartment allows side-return application with no-return air box.
• Low unit amp requirement for easy replacement application.
• 24V, 40VA control transformer and blower relay supplied for add-on cooling.
• Easily connected power/control wiring.
• Electronic Hot Surface Ignition saves fuel costs, increases dependability and reliability.
• Delay timer allows two-stage operation with single-stage thermostat.
• Timed-on, adjustable-off blower capability for maximum comfort.
• Blower-off delay for cooling SEER improvement.
• Integrated control module for reliable, economical operation.
• PSC multiple-speed, direct-drive motor with large, quiet blower.
• Easy access from front of unit for cleaning, maintenance, or service.
• High-velocity filter provided for field installation.