Pentair Burner Manifold Assembly for ETI 400 Pool Heaters - Part 476002

Bring your Pentair ETI 400 high-efficiency pool and spa heater back to full operating capacity with the Pentair 476002 Manifold. This genuine replacement manifold is central to proper water distribution and precise temperature management, ensuring the heater delivers the efficiency levels it was designed to achieve. Bundled with an integrated high-limit switch and electrical systems thermistor, these built-in sensors work in tandem to track operating...

Pentair 2" FPT Half Union Adapter 2-Pack | PKG189

The Pentair FPT Half Union Adapter Kit PKG189 is a factory-spec accessory package engineered to deliver watertight, dependable connections across a broad range of Pentair pool and spa equipment. Each kit contains locking nuts, couplers, and O-rings manufactured to genuine Pentair standards, ensuring every joint remains sealed under continuous operating pressure. Whether you are connecting filter manifolds or pump plumbing, this kit safeguards against leaks...

Pentair Electrical Systems Repair Kit | MasterTemp & Max-E-Therm Heaters | 461101

The Pentair MasterTemp and Max-E-Therm Repair Kit 461101 is a genuine service package assembled to maintain the safety and operational efficiency of pool heaters. This thorough kit bundles together vital replacement components such as the high-limit switch, stack flue sensor, thermistor, pressure switch, and automatic gas shut-off switch. Each of these parts serves an essential role in temperature regulation, airflow monitoring, and safe system operation...

Pentair Master Service Repair Kit | MasterTemp & Max-E-Therm Water/Electrical System | 461100

The Pentair Master Service Package Repair Kit 461100 is an all-encompassing, factory-spec parts collection engineered to revitalize Pentair MasterTemp and Max-E-Therm pool heaters from the inside out. This comprehensive package bundles together essential water-side and electrical components including the ignition control module, thermistors, high-limit switches, transformer, pressure and airflow switches, control board, stack flue sensor, automatic gas shutoff switches, and a manifold bypass valve kit....

Pentair Triton Filter Black Buttress Threaded Closure Kit — Part 154856Z

The Pentair 154856 Black Buttress Threaded Closure Kit is a factory-original replacement package engineered for Triton II sand filters. This comprehensive assembly restores a secure, watertight seal at the filter lid position, safeguarding internal components and maintaining proper operating pressure. With an 8.5-inch diameter closure lid, the kit ships complete with an air relief valve, PSI gauge, lock nut, lid O-ring, and lid wrench. Each...

Pentair Manual Air Relief Assembly for FNS, Nautilus Plus, SM & SMBW 4000 Filters — Part 273550

The genuine Pentair 273550 Manual Air Relief Assembly is purpose-built to safely release trapped air from your pool or spa filter tank, protecting against excessive pressure buildup and promoting steady filtration output. This assembly incorporates a manual air release valve along with a pressure gauge and is specifically compatible with Pentair FNS, Nautilus Plus, SM, and SMBW 4000 series filters. Manufactured from tough, chemical-resistant materials...

Pentair MiniMax Millivolt Heater Presslite Ignitor - Part 075459

Get your pool or spa heater firing reliably again with the Pentair 075459 Presslite Ignitor, a factory-original replacement for Pentair MiniMax millivolt heaters including the MiniMax CH and MiniMax Plus models. This ignitor assembly delivers a dependable spark to the burner, ensuring prompt heater startup and accurate temperature regulation every time. Constructed with heat-resistant, anti-corrosion materials, it holds up under repeated ignition cycles and harsh...

Pentair MasterTemp Direct Air Intake Duct – Heater Replacement Part | 461031

The Pentair 461031 Direct Air Intake Duct Kit provides indoor MasterTemp pool heater installations with a dedicated pathway for drawing clean outside combustion air through a 3-inch PVC duct routed vertically or horizontally to suit your equipment room layout. Shipped as a complete OEM package, the kit contains a heater panel cut-out, air orifice adapter, a section of 3" PVC pipe, a union fitting, and...