I am looking to replace the balances for a Milgard window. It is 27 inches long and is marked at 26 4 HN Caldwell. There are wings on both nylon end pieces. I have attached photos. Please let me know if you are able to replace these (I would like two, even though only one is broken as the "good one" has corrosion of the spring and is 20 years old). And the price for each replacement.
Thank you,
Burley
Hello,
With this combination of attachments, you could have either an S380-27 or S385-27 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. You'll also need 2640 spring strength options for your replacement balances.
Thank you and let us know if you have any other questions or concerns.
Great, you'll find a list of strength options to choose from on the S385-27 product page. Based on the 26 4 stamped on your original balance, you would need a 2640 strength option to support a sash weighing between 19 and 26 lbs. You are welcome to place an order directly on the website or feel free to give our customer service team a call at (888) 991-1929 for assistance.
