Need model number for non tilting window balance : SWISCO.com

Quick Learner from Miami Beach

May 21, 2023 11:50 am

Hi - below are the details i have of the balance i need to replace:

Window model:
Yale Ogron Mfg.
Series 500
DH-R40/FER
Specifications ANSI/AAMA 101.88 AAMA 1302.5-1976
NOA 90-0220.5 EXP 11-6-93 EL 35'

The balance:
1/2 in depth
12 in long only metal part
only identifier is "1120 d"

3 user uploaded images

4 Replies

Casey from SWISCO

May 23, 2023 9:53 am

Hello,

We'd be happy to help but we will need to see photos of the top and bottom balance fittings of a balance fully removed from the window to narrow down your replacement options. Thank you!

Quick Learner from Miami Beach

May 23, 2023 5:41 pm

Attached images of the top and bottom of the balances. Thank you!!!!

5 user uploaded images

Casey from SWISCO

May 24, 2023 8:18 am

Thanks for getting back to us. It looks like you have either our S351-12, with a 15-002 bottom attachment, or S390-12, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 1120 spring strength option for your replacement balances. Thank you!

Comparison of the S351 and S390 balance shoes.