What is the purpose of the 4 3/4" insertion length

For technicians performing system diagnostics

Broad Compatibility: Validated for use across major Lochinvar Knight and A

and 90-minute cycles to optimize performance based on local climate conditions

Field Versatility: Dual-action functionality suitable for standing pilot ignition systems

National Comfort Products 14262087 Transformer 321894-708 What is the purpose ofWhen you're out in the field servicing a National Comfort Products unit, having the exact National Comfort Products 14262087 on your truck is the difference between a quick repair and a costly callback. This heavy duty 208 240V to 24V step down transformer is engineered to deliver a consistent 40VA output, providing the necessary low voltage power for control circuits, contactors, and high tech thermostats. Designed as a direct replacement for Comfort