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Combination Boiler Feed Valve with union press fitting connections

NK300S-100UP

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  2. products
  3. Water
  4. Hydronic Solutions
  5. Components & Accessories
  6. Boiler Fill Valves
  7. Combination Boiler Feed Valve
Resideo Logo

Combination Boiler Feed Valve with union press fitting connections

NK300S-100UP

Optimal Protection of Water Supply

The NK300S Boiler Feed Combination from Resideo serves as a boiler fill valve used in closed loop heating systems. It contains an integrated pressure reducing valve, strainer, double check backflow preventer with air vent, two shut-off ball valves, pressure gauge, and conveniently located test ports for easy inspections and check out.

Resideo Logo

Combination Boiler Feed Valve with union press fitting connections

NK300S-100UP

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Specifications

Combination Boiler Feed Valve with union press fitting connections
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Product Overview

How to get started

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1. Create a pro portal account

INSTALLERS:

Check with your company admin to get an invite to your company's profile, then create your own account.

COMPANY ADMINS:

If your company does not have a Pro Portal yet, have your company admin sign up here.

Make sure you update your company information and simply upload your company logo.

2. Get the app

Simplify the installation for your technicians and homeowners. Download the App here.

Note: Resideo Pro App currently works with T5 & T6 smart Thermostats

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3. Install

Use the Resideo Pro App to install T6 Pro Smart Thermostat in homes, which will associate those homes to your company. Then you'll be able to select which homeowners see your logo based on the pricing per household (consumer will not be charged).

One of the Family

Love your existing devices? We do, too. Our products, apps and services play well with others so you can make home a little more harmonious. See how we support your home and fit into your life.
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