AD300-1/2 — Adapter for connecting the softening unit with external thread connection 3/4"

Adapter AD300-1/2 for connecting the softening unit (Resideo/Honeywell)

AD300-1/2 is a branded adapter from Resideo (Honeywell) designed for correct fitting of the softening unit to 3/4" thread connection (external thread). The part is used in boiler solutions and ensures the correct geometry and fit during installation/maintenance.

Purpose and Usage

The adapter belongs to accessories and spare parts for the line of devices NK300xx and VE300S. It helps to connect without compromising compatibility and simplifies the work of the service team during the replacement of standard components.

Key Advantages

• Original part from Resideo (Honeywell) — designed for compatibility with the intended units.
• Precise connection thanks to the matching thread part and fitting parameters.
• Ease of maintenance: replacement of the adapter during scheduled work and addressing wear issues.
• Stability of the engineering solution: preservation of the standard connection scheme of the softening unit.

Compatibility

The adapter is suitable for use with:

• NK300xx
• VE300S

Technical Features

• Model: AD300-1/2
• Thread connection on the connection side: 3/4" (male/external thread, depending on the installation scheme)
• Function: adapter for fixing/connecting the softening unit

When Replacement is Required

It is recommended to replace the adapter when it is necessary to restore the original tightness of the connection, perform service adjustments, or replace a part that has failed during operation.

• Scheduled maintenance and regulatory work.
• Replacement of elements of the softening system during modernization or repair.
• Restoration of correct fit after disassembly of the unit.

Installation Recommendations

To achieve reliable results, follow the requirements of the operating manual for the relevant equipment and the rules for connecting pipeline fittings. When performing work, use suitable sealing materials and follow tightening moments according to regulations.

Why It's Important to Buy from an Official Dealer

Resideo (Honeywell) is engineering equipment and components where originality and compliance with specifications are critical. To obtain genuine adapters and consulting support, purchase products from an official dealer LLC Promelektronika (sales@prom-elec.com).

Delivery to Russia

Briefly: Resideo (Honeywell) equipment continues to be supplied in full volume to Russia, so when planning supplies, you can count on the availability of deliveries for projects and service needs.

About the Product

• Product: AD300-1/2 (adapter to the softening unit)
• Compatibility: NK300xx, VE300S
• Connection: 3/4" (thread connection)
• Brand: Resideo (Honeywell)

Order the adapter AD300-1/2 to maintain the operational efficiency of the boiler system and ensure the correct connection of the softening unit.