This is a Hayward Vent Pressure Switch replacement for H-Series Low Nox Induced Draft Heaters and H250IDL2/H350IDL2/H400IDL2 Pool and Spa/Hot Tub Heaters. This part has been updated and may not look like your old part.
Sale!
H-Series Low NOx Vent Pressure Switch – Post 9/2004
Original price was: $113.60.$28.40Current price is: $28.40.
