Trinary Switch Kit fits Allis Chalmers 6670 6680 6690

Trinary Switch Kit for Allis Chalmers 6670, 6680, and 6690

This trinary switch kit is an aftermarket replacement component intended for the listed Allis Chalmers models. A trinary switch is a three-function pressure switch used in air conditioning systems to guard against both excessively low and excessively high refrigerant pressures while also controlling fan or compressor operation depending on system design. This kit is offered for the 6670, 6680, and 6690 model references given in the title.

Product Details

• Product Type: Trinary Switch Kit
• Kit: Trinary switch kit

Fitment & Compatibility

• Allis Chalmers 6670
• Allis Chalmers 6680
• Allis Chalmers 6690

Frequently Asked Questions

Q: What does a trinary switch do? A: A trinary switch monitors refrigerant pressure in an air conditioning system, providing both low-pressure and high-pressure protection with an additional control function.

Q: How do I confirm this kit fits my machine? A: Compare your complete equipment model and the existing switch arrangement against the models listed above before ordering.

This is an aftermarket replacement part. Confirm fitment before purchase.