Grant Access Door Rope Gasket Tpbs23L

MP50/90, MP90/140 Combi 90MKII Combi 90 V3

Grant Access Door Rope Gasket – TPBS23L

Genuine Rope Seal for Grant Boiler Access Doors

The Grant TPBS23L Access Door Rope Gasket is a genuine replacement seal designed to create a reliable, heat-resistant barrier around the access or inspection door of select Grant oil-fired boilers. This rope gasket helps maintain combustion chamber integrity, prevents flue gas escape, and protects surrounding components from excessive heat exposure.

Whether you’re conducting an annual service, replacing a degraded seal, or ensuring a safe boiler operation, the TPBS23L provides a snug, airtight fit for maintaining system efficiency and safety.

 Key Features & Benefits

• Official Grant Part – TPBS23L
  OEM-approved component engineered specifically for compatible Grant boiler models.

• High-Temperature Rope Gasket
  Manufactured from heat-resistant fibre material to withstand the high temperatures within the combustion chamber.

• Maintains Boiler Safety & Efficiency
  Prevents combustion gas leakage and helps maintain proper burner pressure.

• Essential for Servicing
  Designed to be replaced during routine maintenance, especially after door removal or cleaning.

• Flexible & Easy to Fit
  Soft, compressible rope ensures a snug fit along the access door edge with minimal effort.

• Improves Longevity of Boiler Components
  Protects inner casing and controls from heat exposure and gas by-products.

 Compatible Grant Boiler Models

The TPBS23L Access Door Gasket is commonly used with the following boiler types (please check your boiler manual or contact us to confirm exact compatibility):

• Grant Vortex Pro Utility Boilers

• Grant Vortex Eco Utility Boilers

• Grant Vortex Boiler House Models

• Other Grant oil boilers using TPBS-series door assemblies

Not sure if this gasket is suitable for your boiler? Contact our expert team with your model or serial number—we’re happy to check compatibility for you.

 When Should You Replace the Rope Gasket?

Replace the rope gasket if:

• It appears flattened, frayed, brittle, or cracked

• You detect soot, staining, or heat leakage around the access door

• You’re completing an annual service or burner clean

• You’re experiencing incomplete combustion or lockouts due to air leaks

Regular inspection and replacement of rope seals are crucial for maintaining combustion integrity and preventing system faults.

 Technical Specifications

• Part Number: TPBS23L

• Manufacturer: Grant UK

• Type: Braided rope gasket seal

• Material: Heat-resistant ceramic or glass fibre

• Application: Access/inspection door sealing

• Installation: Manual fitting into door groove (adhesive not typically required)

• Temperature Resistance: Designed to handle temperatures within combustion chamber range