Tecnoseal Isotherm Boiler Zinc Pencil Anode Ø8 x 12.7 mm with Brass Plug – 1/4" BSPT

ID 1406130

$ 42.99

1-2 weeks delivery time

- +

Add to cart

The Tecnoseal 01452 is a zinc sacrificial pencil anode supplied complete with a brass mounting plug for compatible Isotherm marine boilers and water heaters. The zinc rod measures 8 mm (0.31 in) in diameter and 12.7 mm (0.50 in) in length, while the brass plug features a 1/4-inch GAS conical (BSPT) external thread and a 14 mm (0.55 in) head dimension. Weighing 0.02 kg (20 g), this compact zinc and brass assembly helps protect metallic components exposed to water against galvanic corrosion.

Description
Ask a Question

Tecnoseal 01452 Isotherm Boiler Zinc Pencil Anode Ø8 x 12.7 mm with Brass Plug – 1/4" BSPT

The Tecnoseal 01452 Isotherm Boiler Pencil Anode is a zinc sacrificial anode designed for corrosion protection in compatible Isotherm marine boilers and water heaters. Supplied complete with a brass mounting plug, it helps protect metallic components in contact with water against galvanic corrosion.

The zinc element measures 8 mm (0.31 in) in diameter and 12.7 mm (0.50 in) in length. The brass mounting plug features a 1/4" GAS conical (BSPT) external thread and a 14 mm (0.55 in) head dimension.

The complete zinc and brass assembly weighs 0.02 kg (0.04 lbs). Its compact cylindrical construction is suitable for compatible Isotherm water heater installations requiring these specific rod dimensions and mounting threads.

Key Features

Manufacturer: Tecnoseal
Product Code: 01452
Product Type: Sacrificial pencil anode
Application: Isotherm marine boilers and water heaters
Anode Material: Zinc
Plug Material: Brass
Configuration: Complete with brass plug
Zinc Rod Length (l): 12.7 mm
Zinc Rod Diameter (Ø): 8 mm
External Thread (a): 1/4" GAS conical (BSPT)
Brass Plug Head Dimension (c): 14 mm
Weight: 0.02 kg / 20 g
EAN: 8033837066118

Technical Specifications

Parameter	Specification
Product Code	01452 (Osculati 43.229.06)
Anode Material	Zinc
Mounting Plug	Brass
Rod Length (l)	12.7 mm / 0.50 in
Rod Diameter (Ø)	8 mm / 0.31 in
External Thread (a)	1/4" GAS Conical (BSPT)
Plug Head Dimension (c)	14 mm / 0.55 in
Weight	0.02 kg / 0.04 lbs
EAN	8033837066118

Zinc Anode with Brass Mounting Plug

The Tecnoseal 01452 combines a compact zinc sacrificial rod with a brass mounting plug. The zinc element gradually sacrifices its material during operation, helping reduce galvanic corrosion of associated metallic components.

The brass plug provides the mechanical mounting connection and features a 1/4" GAS conical (BSPT) external thread. Its head dimension measures 14 mm.

Application and Compatibility

The Tecnoseal 01452 is intended for compatible Isotherm marine water heaters and boilers using a zinc pencil anode with an 8 mm diameter, 12.7 mm rod length and 1/4" BSPT brass mounting connection.

Before installation, verify the dimensions and thread specification of the original anode. BSPT tapered threads are different from BSPP parallel and NPT connections and should not be treated as interchangeable without confirming compatibility.

Replacement and Maintenance

The zinc element is a consumable sacrificial component and should be inspected periodically for material loss. Replacement intervals depend on operating conditions and the condition of the installed anode.

When replacing the anode, confirm that the new component matches the existing mounting connection and that sufficient clearance is available inside the water heater.

Supply: One Tecnoseal 01452 zinc pencil anode complete with brass mounting plug.