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Andersen® 400 Series Tilt Wash Double Hung Combo Unit Finder

Use the following method to find your Andersen 400 Series Tilt Wash combo.

Measuring My Glass
Lower Sash Visible Glass Size (Width x Height in inches)
15" 19" 23" 25" 27" 29" 31" 35" 39"
13-15/16"
Model TW18210
Model TW20210
Model TW24210
Model TW26210
Model TW28210
Model TW210210
Model TW30210
Model TW34210
Model TW38210
15-15/16"
Model TW1832
Model TW2032
Model TW2432
Model TW2632
Model TW2832
Model TW21032
Model TW3032
Model TW3432
Model TW3832
17-15/16"
Model TW1836
Model TW2036
Model TW2436
Model TW2636
Model TW2836
Model TW21036
Model TW3036
Model TW3436
Model TW3836
19-15/16"
Model TW18310
Model TW20310
Model TW24310
Model TW26310
Model TW28310
Model TW210310
Model TW30310
Model TW34310
Model TW38310
21-15/16"
Model TW1842
Model TW2042
Model TW2442
Model TW2642
Model TW2842
Model TW21042
Model TW3042
Model TW3442
Model TW3842
23-15/16"
Model TW1846
Model TW2046
Model TW2446
Model TW2646
Model TW2846
Model TW21046
Model TW3046
Model TW3446
Model TW3846
27-15/16"
Model TW1852
Model TW2052
Model TW2452
Model TW2652
Model TW2852
Model TW21052
Model TW3052
Model TW3452
Model TW3852
29-15/16"
Model TW1856E
Model TW2056E
Model TW2456E
Model TW2656E
Model TW2856E
Model TW21056E
Model TW3056E
Model TW3456E
Model TW3856E
31-15/16"
Model TW18510
Model TW20510
Model TW24510
Model TW26510
Model TW28510
Model TW210510
Model TW30510
Model TW34510
Model TW38510
33-15/16"
Model TW1862
Model TW2062
Model TW2462
Model TW2662
Model TW2862
Model TW21062
Model TW3062
Model TW3462
Model TW3862
39-15/16"
Model TW1872
Model TW2072
Model TW2472
Model TW2672
Model TW2872
Model TW21072
Model TW3072
Model TW3472
Model TW3872