Laars Low Gas Pressure Switch

Used with the following models: RHCH1200, RHCH 1200, RHCH1600, RHCH 1600, RHCH2000, RHCH 2000, RHCH2400, RHCH 2400, RHCV1200, RHCV 1200, RHCV1600, RHCV 1600, RHCV2000, RHCV 2000, RHHH1200, RHHH 1200, RHHH1600, RHHH 1600, RHHH2000, RHHH 2000, RHHH2400, RHHH 2400, RHHV1200, RHHV 1200, RHHV1600, RHHV 1600, RHHV2000, RHHV 2000, RHHV2400, RHHV 2400.