Antunes 803114001 RHGP-D Gas Pressure Switch 5-28" WC DPDT Automatic Reset

The Antunes 803114001 is an automatic reset high gas pressure switch designed for reliable monitoring of gas pressure in heating and combustion control systems. This Model D RHGP switch features a DPDT (double pole, double throw) electrical configuration and monitors gas pressure in the 5-28 inches water column range.

Key Features:

• Automatic reset operation for continuous monitoring
• DPDT electrical switch configuration
• Pressure range: 5-28 inches water column (125-700mm)
• Rugged die-cast aluminum construction
• 1/4" NPT pressure connection with 1/8" NPT vent
• Mounts horizontally without leveling required
• UL, CSA, and FM approved for safety

Specifications:

• Electrical Rating: 4 amps at 125/250 VAC, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC
• Pilot Duty: 125 VA at 125-250 VAC
• Maximum pressure surge: 10 PSI
• Operating temperature range: -40°F to 140°F (-40°C to 60°C)
• Dimensions: Approximately 4" x 4" x 4"

This pressure switch automatically breaks the electrical control circuit when gas pressure drops below or rises above the desired preset point, then automatically resets when pressure returns to normal. Ideal for use in boilers, furnaces, and other gas-fired heating equipment.