Hayward IDXL2VPS1930 Vent Pressure Switch Replacement for H-Series Heaters JandyProduct Details Genuine replacement vent pressure switch For use with H Series Low Nox Induced Draft Heaters and H250IDL2 H350IDL2 H400IDL2 Pool and Spa Hot Tub Heaters Monitors and regulates air pressure in pool heater vents Essential for safety and performance of pool heating systems
Plumbing Connection Type "A": Barb (b)
Replacement for model Dura 439-251
Weight guideline: 300 lbs
Internal Seals and paddles conForm with Ozone specs and the Shaft is protected with a triple ORing Seal
Praher 130711 Key Cover Handle Assembly Current Gasket Glued on Diverter
highly efficient and designed with the latest EC (electronically commutated) technology
Pentair 521233 New Load Center System XFMR
Aladdin 300 E-Z Scoop D
Color: Black for original equipment match
Waterway 819-3260 Screw
2"s x 2"s x (6)3/4"b
resulting in longer filter cycles and less cleaning