H-Series Low NOx and Ed2 Front Header Assembly monitors_ORP Measurements: Inside Diameter: 11 inches

Measurements: Inside Diameter: 11 inches

This is a reliable yet simple programmable controller that features automatic maintenance of water chemistry (ORP and pH) with a display of the Langelier Saturation Index

The Lomart Aboveground Winter Skimmer Plug securely fits into your skimmer opening using an exclusive Rovaseal thermo insulated layer

This is a Hayward Replacement skimmer lid cover replacement for Hayward Dyna-Skim SP1094 aboveground skimmers

This is a PVC Schedule 80 45 Degree Elbow with FIPT x FIPT fitting connections that measure 2-1/2 Inch

H-Series Low NOx and Ed2 Front Header Assembly monitors_ORP Measurements: Inside Diameter: 11 inchesThis is a replacement Hayward Front Header Assembly for H Series Low NOx Induced Draft Heaters and ED2 Heaters.