THERMOSTAT (P/N 1u648-001) - New

The 1u648-001 is a Cessna aircraft thermostat that regulates temperature in engine and cabin heating systems. This electrical control device switches at a preset temperature setpoint to maintain component operation within manufacturer specifications. The thermostat is installed in the airframe circuit per Cessna maintenance manual requirements and interfaces with heating control circuits.

OEM-specific design; not interchangeable with universal standards. Verify applicability in the aircraft Illustrated Parts Catalog before installation.

What is the THERMOSTAT (P/N 1u648-001)?

The 1u648-001 is a Cessna aircraft thermostat that regulates temperature in engine and cabin heating systems. This electrical control device switches at a preset temperature setpoint to maintain component operation within manufacturer specifications.

Is the 1u648-001 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The THERMOSTAT is available in: New. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 1u648-001 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 1u648-001?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.