Swisco dh-r30
Hello, thank you for posting,
We can assist with a replacement balance, but to narrow down the series, are you able to provide an image of the inside of the metal channel where we can see the connection point between the spring and pulley system?
We will also need to know the number stamped on the metal channel. From there we can determine the right fit for your window. Thank you!
Thank you!
It appears you have either the Series 351, with a 15-002 bottom attachment, or Series 390, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. The main difference is the depth of the bottom shoe.
You will need a 29" balance with a 2830 stamp option. Please review and let us know if you have any additional questions!
No problem! Please let us know if you have any future hardware questions.