Fit Models:The SV12969 replacement switch kit compatible with the following models K260A V12970 1376933 NuTone 127 HHC12 HHC177 HHC187 HHC18SLR HHC22S NuTone 128 NuTone 129 HVHA HVHB HUC12 SVHB SVHAF HHC22 SVHEL SVEF ETC Product dimensions: 7.2 x 1.18 x 0.89 inches It fits range hood fans and Nu-Wool series range hood model assemblies,for Nu-Wool series range hoods and most other Broan range hood fans High quality:The sv12969 replacement switch is made of thicker strong material,One-piece Forming,No Articulation,Not break & More Durable and Long-lasting,both good and affordable,This product is made of high-quality ABS material, which is not easily deformed at high temperatures, and oil stains should not remain. It is easy to clean Easy to install:The sv12969 replacement switch is easy to install,You can look up for a YouTube video how to installation.Attention,please disconnect the power supply before installation,Wear gloves to prevent oil pollution High quality service:If you have any dissatisfaction with the product upon receipt,please contact us in a timely manner.DYYYYD will provide you with the most satisfactory response Fit Models:The SV12969 replacement switch kit compatible with the following models K260A V12970 1376933 NuTone 127 HHC12 HHC177 HHC187 HHC18SLR HHC22S NuTone 128 NuTone 129 HVHA HVHB HUC12 SVHB SVHAF HHC22 SVHEL SVEF ETC