Grant Grate Enclosure Wps32A Spira 5-26Kw

Grant Grate Enclosure Wps32A Spira 5-26Kw

Grant Grate Enclosure – WPS32A

Genuine Grate Enclosure for Grant Spira 5–26kW Biomass Boilers

The Grant WPS32A Grate Enclosure is a genuine replacement component designed for use in Grant Spira biomass boilers ranging from 5kW to 26kW output. This enclosure surrounds and protects the grate area within the combustion chamber, ensuring proper containment of the burning wood pellets and supporting efficient combustion.

If your existing grate enclosure is warped, cracked, or showing signs of excessive wear due to heat stress or combustion deposits, the WPS32A offers a like-for-like replacement that restores reliable burner performance and ensures continued safe operation.

 Key Features & Benefits

• Genuine Grant Part – WPS32A
  Designed and approved by Grant for direct replacement in Spira 5–26kW boilers.

• Supports Efficient Combustion
  Properly contains fuel on the combustion grate to ensure consistent and clean burn cycles.

• Protects Internal Components
  Acts as a barrier, shielding other boiler parts from high-temperature combustion activity.

• Heat-Resistant and Durable
  Built from robust, high-temperature materials designed for biomass boiler environments.

• Precision Fit for Easy Installation
  Manufactured to match the original part—no modifications or adjustments required.

• Critical for Safety & Maintenance
  A damaged grate enclosure can lead to inefficient combustion, blockages, or safety risks—replacement maintains boiler efficiency and compliance.

 Compatible Grant Boiler Models

The WPS32A Grate Enclosure is compatible with:

• Grant Spira 5kW Biomass Boiler

• Grant Spira 9kW Biomass Boiler

• Grant Spira 15kW Biomass Boiler

• Grant Spira 18kW Biomass Boiler

• Grant Spira 22kW Biomass Boiler

• Grant Spira 26kW Biomass Boiler

Need help identifying your boiler model? Contact our team with your serial number and we’ll confirm compatibility.

 When Should You Replace the Grate Enclosure?

Replace the WPS32A Grate Enclosure if:

• You notice visible damage, warping, or cracks

• There is ash or pellet overflow into areas beyond the grate

• The combustion performance has become inconsistent or incomplete

• You're conducting a routine burner maintenance or replacement

Failing to replace a worn grate enclosure can result in reduced efficiency, ash build-up, and damage to other critical burner components.

Technical Specifications

• Part Number: WPS32A

• Manufacturer: Grant UK

• Component Type: Grate enclosure for biomass combustion system

• Material: High-temperature resistant alloy or refractory material

• Boiler Compatibility: Grant Spira 5–26kW models

• Mounting Location: Burner chamber, surrounds combustion grate

• Function: Contain pellet combustion and support safe, clean burning