Newest listings by Billy C Langley
![Solid State Electronic Controls for Air Conditioning and Refrigeration](https://d3525k1ryd2155.cloudfront.net/h/660/779/1589779660.0.m.0.jpg)
Solid State Electronic Controls for Air Conditioning and Refrigeration
- Condition
- Very Good
- Offered by
- GuthrieBooks
- Price
-
$28.95
![Control Systems for Air Conditioning and Refrigeration](https://d3525k1ryd2155.cloudfront.net/h/151/073/1373073151.0.m.jpg)
Control Systems for Air Conditioning and Refrigeration
- Condition
- Very Good
- Offered by
- ThriftBooks
- Price
-
$7.47
![Electric Controls for Refrigeration and Air Conditioning](https://d3525k1ryd2155.cloudfront.net/h/774/223/1258223774.0.m.jpg)
Electric Controls for Refrigeration and Air Conditioning
- Condition
- Good
- Offered by
- ThriftBooks
- Price
-
$21.18
![Comfort Heating](https://d3525k1ryd2155.cloudfront.net/h/487/262/1249262487.0.m.jpg)
Comfort Heating
- Condition
- Acceptable
- Offered by
- ThriftBooks
- Price
-
$5.99