Balance for older Harvey window.

Question

Numbers on the Balance 25-b, then looks like BS1  and PH ?   The top part attaches to a hook that sits in the upper part of the channel. Looks like two block and tackles ... one of which attaches to lower part of the spring.  Are there any other Balances that might work if this one is now longer available.  Thanks ..

Tom · Accepted Answer

Thanks for reaching out to us. This balance appears to match our Series 770. You mentioned that yours installs using a hook, though, whereas ours installs using a screw.

We can alter this to accept a hook for you, but only as a custom order. It's not otherwise a stock product.

If that interests you, please tell me the following information and we can get the ball rolling:

Can you verify that the metal channel length is 25"?
Can you show me a photo of the hook in question?
Can you tell me how many balances you wanted to purchase?

Thanks!