Modine 5H0780340005 Vacuum Pressure Switch, 46069, 5H78034B5

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$124.20

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Product ID:
Modine-5H0780340005
UPC:
046629460696
Weight:
0.60 (Lbs.)
Ships By:
Free Ground, Or Choose Expedited Shipping At Checkout
Ships From:
NorthStock In Massachusetts
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Modine 5H0780340005 Vacuum Pressure Switch Features:
- Monitors negative air pressure in combustion or vent systems.
- Diaphragm-actuated switching mechanism.
- Closes circuit upon reaching specified vacuum level.
- Opens circuit if draft pressure is lost.
- Ensures safe burner ignition sequence.
- Round plastic housing with black upper and white lower body.
- Dual hose ports for vacuum sensing connections.
- Quick-connect spade electrical terminals.
- Integrated steel mounting bracket with multiple pre-drilled holes.
- UL, CSA, and CE recognized component markings.
- Extended part number 5H78034B5.
- Dealer part number 46069.
 
Additional Features:
The Modine 5H0780340005 Vacuum Pressure Switch is a precision-engineered safety control designed for use with Modine heating accessory units, where it monitors negative air pressure within the combustion or venting system to ensure proper draft conditions before allowing burner operation. Housed in a durable round plastic body with a black upper casing and white lower diaphragm chamber, the switch features dual hose ports for vacuum sensing, clearly marked electrical spade terminals for secure wiring connections, and an integrated metal mounting bracket with multiple pre-drilled holes for stable installation within the heater cabinet. Internally, the diaphragm-actuated mechanism responds to specific vacuum levels generated by the inducer motor; when the required pressure is achieved, the switch closes the electrical circuit to permit ignition, and if draft conditions fail, it opens the circuit to prevent unsafe operation. Its compact, bracket-mounted design, clearly defined ports, and quick-connect terminals reflect its intended function as a reliable interlock device that integrates directly into compatible Modine heating accessory systems to maintain safe and efficient operation.