Engineered as a hot surface ignitor

This unit is designed for 120V AC operation

it ensures HVAC part compatibility without the signaling lags or "phantom" fault codes often associated with generic universal boards

High-Grade Construction: Manufactured with aluminized steel or equivalent corrosion-resistant materials to withstand rigorous thermal cycling and prevent premature stress cracking

70" WC with one hose port

Aaon S21917 Bracket 319825-402 Engineered as a hot surfaceThe Aaon S21917 Bracket is a high performance, 3 way mounting solution designed specifically for the rigorous demands of industrial and commercial HVAC systems. Often identified by part number 102 755 001, this genuine OEM Aaon replacement part ensures precise component alignment and structural stability within air handling units and rooftop systems. Crafted for durability, the S21917 HVAC bracket features a compact design (5" x 5" x 4") that allows