FDXLHLI1930 Fits Hayward universal H-series low nox pool heater models

FDXLHLI1930 Fits Hayward universal H-series low nox pool heater models

FDXLTER1930 Fits Hayward universal H-series low nox pool heater models

FDXLTER1931 Fits Hayward New universal H-series low nox pool heater models

FDXLHLI1930 Fits Hayward Universal H-series low nox pool heater models

FDXLHLI1930 Fits Hayward universal H-series low nox pool heater models

Fits Hayward H-series 150-400btu pool heater models

Fits Hayward H-series 150 - 400 pool heater models

HAXPSA1930 Fits Hayward ED2 pool heater models

Fits Hayward universal H-series low nox pool heater models

Fits Hayward H150fdn, H150fdp, H200fdn, H200fdp, H250fdn, H250fdp, H300fdn, H300fdp, H350fdn, H350fdp, H400fdn, H400fdp

Fits Hayward Low Nox H-series 150 - 400 pool heater models

Fits Hayward H-series 150 - 400 pool heater models

Fits Hayward universal H-series low nox pool heater models

FDXLWHA1931 Fits Hayward universal H-series low nox pool heater models

FDXLFHA1930 Fits Hayward universal H-series low nox pool heater models

FDXLGSV0002 Fits Hayward universal H-series low nox pool heater models

FDXLGSV00021Fits Hayward universal H-series and low nox pool heater natural gas models

FDXLHLI1930 Fits Hayward universal H-series low nox pool heater models

Fits Hayward universal H-series low nox pool heater models

Fits Hayward H-Series Low NOx Induced Draft Heaters and H250IDL2, H350IDL2, H400IDL2

UHXNEGVT14008 Indoor Adapter Kit Negative Pressure vertical venting

UHXNEGVT13508 Indoor Adapter Kit Negative Pressure vertical venting

UHXPOSHZ13008 Replaces the UHXPOSHZ13001 Indoor Adapter Kit Positive Pressure horizontal venting

Hayward IDXL2ICB1931 Integrated Control Board For H-Series Low NOx Induced Draft Heaters and H250IDL2/H350IDL2/H400IDL2 Pool and Spa/Hot Tub Heaters

Hayward FDXLICB1930 Integrated Control Board Universal H-Series LOW NOX

UHXPOSHZ11506 Indoor Adapter Kit Positive Pressure horizontal venting

IDXL2BWR1931 Fits Hayward IDL H-series pool heaters

UHXPOSHZ14008 Indoor Adapter Kit Positive Pressure horizontal venting

Works on H400FDN and H400FDP heaters.