Tjernlund PS1505 In-Line Draft Inducer Fan Proving Switch

The In-Line Draft Inducer Fan Proving Switch is a robust control device for inline draft inducer safety and reliability. The PS1505 model delivers a dependable fan proving switch for in-line draft inducer systems, ensuring proper airflow and safe ignition control.

Key features of this Type Fan Proving Switch used on in-line draft inducer equipment include reliable SPST Normally Open operation, a non-adjustable control set point, and rugged construction designed for HVAC and furnace applications.

• Overall dimensions: 5 Inch Diameter x 3 Inch Height
• Maximum pressure: 1/2 PSI
• Operating temperature range: -40 to 190 Deg F
• Mounting position: Diaphragm Vertical
• Power rating: 125 Volt Amp Pilot Duty at 24 Volt AC; 300 Volt Amp Pilot Duty at 115 to 277 Volt AC
• Current rating: 15 Amp Non-Inductive at 277 Volt AC
• Electric switch type: SPST, Normally Open, Snap Acting
• Electric connector: #6-32 Screw Terminal with Cup Washer
• Control set point: Non-Adjustable
• Material: Zinc Plated Steel

Designed for durable performance, this In-Line Draft Inducer Fan Proving Switch supports inline draft inducer systems, providing reliable proof of airflow and safe operation across a wide temperature range and voltage options.