You are Purchasing a Nestal Control Inteface Relay Circuit Board.
                                        Model: HVC110.240.5174
This Circuit Board is in Great Condition and Fully Guaranteed.
  Shipping and handling is $5.90 within the Continental USA.
 
 ~ International bidders are always welcome ~
 
- We always combine shipping to give you the lowest cost -
 
 
Contact us with any questions at 1-800-826-3433 (9-5pm Est)
 
Please visit our other listings on eBay!