Need full replacement channel balance for single hung window, 390? Sashes?

Question

Channel balance picture is a good one. 390? 385 looks the same but 385 mentions double hung, these are single.

The ones I have have 2220 on them, so is that YOUR 2220 sash option?

Do you install the clip on too I hope? Need the whole thing, roached.

Windows are 23" by 40", 30 year old townhouse. They work fine.

THANK YOU

Bill

Paul · Accepted Answer

You are showing the balances that were used on old Capitol single hung windows. They used our S370-23 with a spring weight option of (2220). I believe you can use these, if you want, but you should verify the length of the balance and the spring option. Your sash should weigh between 8 and 12 pounds, if the option is correct.