In the 8"-10" 909M1 sizes there was a change in the relief valve body. The relief valve utilizes the internal parts of the 4"-6" 909 unit. In the 909 M1 series ...

Pressureregulating valve

If you are unsure which business structure you should use, see our guide, Applying for Your Washington Business License: A Step-by-Step Guide (F101-079-000), or visit business.wa.gov for in-depth information on starting and structuring your business.

... Principle. MODEL 4000SS Backflow Prevention Assembly. C. F (NRS). G (OSY). Ames 4000ss - Weights & Dimensions (inches). F. G. Net Wt. (lb.) SIZE. A. B. C. D. E.

Protection 765—Technical Sheet FP765). Page 2. 2. PRESSURE VACUUM BREAKER. 765 – Field Testing Procedure. Equipment Required ... IOM-F-765 0823. © FEBCO, 2008.

RVWater Pressure Regulator

SharkBite HG110-D thermostatic mixing valves (TMV) mix hot & cold water to deliver tempered water at a controlled and safe temperature. View now.

You may bring the required documents and payment to your local L&I office. We accept cash, checks, money orders and credit/debit cards.

Reduced-pressure zone backflow preventers protect against backpressure and backsiphoning in high-hazard applications where backflow could result in harmful ...

We suspend a license when the registration requirements are not met, such as a bond or insurance cancelling or expiring or an unsatisfied judgment.

PressureReducing Valve

2019930 — The check valves for the 2000SS are modular in design and are sometimes referred to as cam checks. Under normal circumstances, the cam checks should unthread ...

2024224 — 561 WiFi Thermostat · Pros: Touchscreen technology makes programming easyWiFi connection allows remote access and controlBuilt-in programmable ...

Pressure regulator

Phase 2 rules are being finalized to implement the changes to Chapter 18.106 RCW, which took effect July 1, 2021. Learn more about the rules. Additional phase 3 rule making will begin soon focused on some outstanding items and the phase out of the construction contractor plumbing specialty.

A Thermostatic Mixing Valve is an essential safety item for all bathrooms. A TMV blends hot and cold water to a safe temperature to prevent scalding you. They ...

Completed applications submitted by mail are currently taking 1-2 weeks after receipt to process and activate your registration. Once your business is licensed, it will be listed in our Verify a Contractor, Tradesperson, or Business tool. You will receive a license card in about 2 weeks.

When we suspend a license, we will notify you by both certified and first-class mail within 2 days of the suspension. The letter will tell you what you need to do to reinstate your license.

Water pressure

The TacoGenie is a small, silent pump attached to your hot and cold water lines in the cabinet under your most remote kitchen or bath fixture.

Our Products · Tekmar Controls · Have A Project? Call Us For Expert Help. Learn More.

Watervalve

At your local L&I office, our customer service representatives can help you register your business and complete your application. To avoid unnecessary delays, you will need to have the following:

If your business has not had any changes, such as changing partners, a business name or structure change, or changing your specialty, you can renew using one of the options below. If you need to make changes or update your business information, see the instructions below.

You can mail your completed, signed, and notarized Application for Plumbing Contractor License (F627-051-000) to the address below along with:

Your bond and insurance must use your exact business name, and L&I must be listed as a certificate holder for your liability insurance. If you are unsure how to purchase your surety bond and insurance, contact a licensed insurance agent.

If you have a new bonding company/bond amount or a new insurance company or coverage amount since you last renewed, you will need to update your information before you renew.

Check back often for updates, or stay informed about the new requirements by signing up for our email distribution list below. Review the new licensing requirements FAQs.

Beginning July 1, 2021, the “specialty plumbing” registration was no longer valid, and general contractors could no longer perform work with a certified plumber. All plumbing contract work must be performed by a new Licensed Plumbing Contractor under Chapter 18.106 RCW.

In 2020, the Legislature passed significant changes to plumbing laws (SB 6170). This page highlights a few of the changes, including the creation of a new plumbing contractor license. Plumbing and related industries worked together to propose the changes to address certified plumber shortages, expand plumber training opportunities, and increase consumer protection.