Enervex 301.1001.0000 Proven Draft Switch

Product Description

The Enervex 301.1001.0000 Proven Draft Switch is a fixed set point differential pressure switch that provides pressure monitoring in exhaust and ventilation systems. It is used with gas or oil-fixed appliances and integrates with ENERVEX Mechanical Draft Systems to safely shut down heating appliances during a fan failure. The switch can be interlocked with the gas supply valve or safety or control circuit of your appliance.

• Made of polycarbonate enclosure, switch housing and internal switch.
• Provides reliable pressure monitoring.
• Suitable for air, flue & exhaust gases and operates without any auxiliary power.

Product Highlights

The Enervex Proven Draft Switch protects against insufficient draft and unsafe draft conditions. It accurately senses the draft and makes real-time adjustments to maintain an ideal and consistent flow of combustion byproducts.

Product Information

Standard Information

• Brand: Enervex
• Manufacturer Part Number: 301.1001.0000
• Country of Origin: USA

Technical Specifications

• Model Number: PDS-1
• Item Number: 301.1001.0000
• Maximum Load: 3 Amps @ 120 VAC
• Range of Operation: 0.05 to 0.50"W.C. ( 13 to 135 Pa)
• Temperature Limits: -40°F to +190°F (-40°C to +88°C)
• Max. Pressure: 3 PSI (207 mbar
• Wiring Connections: 1/4” Solderless Quick Connect Terminals
• Pressure Connections: Two plastic tubes, outside diameter of 1/4” (6.0mm)
• Approvals: The switch is UL recognized product
• Diaphragm Material: NBR (Silicone)
• Insulation Class: NEMA 1 (IP 20)