Arrowhead Brass 220LF 3/4" Fem...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$19.88
Arrowhead Brass 220LF 3/4" Female Lead-Free Boiler Drain Valve

Arrowhead Brass 220LF 3/4" Female Lead-Free Boiler Drain Valve

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Model: 220LF

In Stock (leaves warehouse same day if ordered before 3pm ET)

$19.88
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Arrowhead Brass 220LF 3/4" Female Lead-Free Boiler Drain Valve

The Arrowhead Brass 220LF is a 3/4" female-connection boiler drain valve built for rough-in and mechanical room installations where a compact, reliable shutoff and drain point is needed on boiler, tank, or hydronic piping. Designated "LF" for lead-free construction, the 220LF is sized to thread directly onto 3/4" female pipe connections, giving plumbers and mechanical contractors a straightforward point-of-connection valve for draining or servicing closed-loop systems. As a purpose-built boiler drain, it is intended to be installed behind the wall or at the base of mechanical equipment rather than as a visible fixture, and it is engineered for dependable operation in the type of low-profile service locations common to boiler rooms, utility closets, and mechanical chases.

Key Features

  • Trade Size: 3/4" female connection sized for standard boiler and hydronic piping hookups.
  • Lead-Free Construction: the "LF" designation identifies this valve as lead-free, suited for potable and mechanical system applications where lead-free materials are specified.
  • Boiler Drain Configuration: a dedicated drain valve type, designed to provide a controlled point for draining or servicing boiler and tank piping.
  • Female Thread Connection: the 3/4" female inlet threads directly onto compatible male pipe fittings, simplifying rough-in connection without additional adapters.
  • Compact Rough-In Design: low-profile body suited to installation in tight mechanical spaces such as boiler rooms and utility chases.

Technical Specifications

  • Brand: Arrowhead Brass
  • Model: 220LF
  • Trade Size: 3/4"
  • Connection: Female
  • Type: Boiler Drain Valve
  • Material: Lead-Free

Typical Applications

  • Boiler Room and Mechanical Equipment Piping
  • Hydronic Heating System Drain Points
  • Residential and Commercial Rough-In Plumbing
  • Tank and Water Heater Service Connections
  • Renovation and New Construction Mechanical Rooms

Why Arrowhead Brass?

Arrowhead Brass builds the 220LF as a lead-free, 3/4" female boiler drain valve for plumbers and mechanical contractors who need a dependable, code-conscious drain point on boiler and hydronic piping. The lead-free construction and straightforward female thread connection make it a practical choice for rough-in and mechanical room work where a compact, purpose-built drain valve is required.

Manufacturer Resources

Product Specs

list_batch:
ARR-20260924
Product Type:
Boiler Drain
Connection Type:
Threaded
Department:
Plumbing
Product Subgroup:
Drains and Cleanouts
Product Material:
Lead-Free
Product Size:
3/4"

Arrowhead Brass 220LF – Frequently Asked Questions

1) Will the Arrowhead Brass 220LF thread onto a 3/4 inch male pipe nipple?
Yes. The 220LF is a 3/4 inch female threaded connection, so it screws directly onto a 3/4 inch male pipe end (nipple, tank fitting, or male adapter) with no bushing or extra adapter needed. If your take-off is female, you need a short male nipple between the pipe and the valve.
2) Is the 220LF boiler drain lead-free for potable water piping?
Lead-free construction, which is what the LF in 220LF designates. That makes it usable where lead-free materials are specified, including potable water lines feeding water heaters and tanks, as well as closed-loop mechanical piping.
3) What is the Arrowhead 220LF actually used for on a boiler or water heater?
It's a dedicated boiler drain valve, meaning it gives you a controlled drain and service point at the base of a boiler, storage tank, or water heater, or on hydronic heating piping so a closed loop can be drained down for service. It is not a finish fixture or a hose bibb for exterior use.
4) Can I use the 220LF behind a wall or in a tight mechanical chase?
That's what it's built for. The low-profile body is intended for rough-in placement behind the wall or at the base of mechanical equipment, in boiler rooms, utility closets, and mechanical chases, rather than as a visible fixture. Leave yourself handle clearance to open and close it.
5) What is the exact part number to order for the Arrowhead lead-free 3/4 inch boiler drain?
Arrowhead Brass model 220LF. That is the manufacturer part number, and it covers the 3/4 inch female lead-free boiler drain. There are no finish or trim options to specify with it.
6) Can I standardize on the 220LF across both new construction and renovation work in my buildings?
Yes, and that's a common use for it. The same 3/4 inch female lead-free drain covers new construction rough-in, renovation mechanical rooms, hydronic drain points, and tank or water heater service connections, so a single stocked part handles most 3/4 inch drain locations across a portfolio.
How fast can I get the Arrowhead Brass 220LF delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Arrowhead Brass 220LF come with a warranty?
Absolutely. The Arrowhead Brass 220LF is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Arrowhead Brass 220LF?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Arrowhead Brass 220LF from ZenSupply?
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