For long-term field reliability

Designed with non-directional flow capabilities

Verified Performance: Rigorously tested to prevent flame rollout damage to the cabinet and internal controls

the J129DDA-1 is typically supplied as the pilot burner only

Key Benefits Universal Input Compatibility: Easily field-adjustable to accept 4-20mA or 0-10VDC signals for seamless BAS integration

Reznor 98481 Shutter Assembly R-410A For long-term field reliabilityThe Reznor 98481 Air Shutter Assembly is a critical OEM component engineered for precise airflow regulation within Reznor unit heaters. Designed to integrate seamlessly with the combustion air intake system, this shutter assembly ensures optimal oxygen mixture, which is essential for maintaining high thermal efficiency and preventing soot accumulation on the heat exchanger. As a veteran technician knows, a sticking or misaligned air shutter can lead