Arrowhead Brass 222LF Boiler D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.81
Arrowhead Brass 222LF Boiler Drain, 1/2" FIP, Lead-Free Brass

Arrowhead Brass 222LF Boiler Drain, 1/2" FIP, Lead-Free Brass

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Model: 222LF

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

$13.81
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Arrowhead Brass 222LF Boiler Drain, 1/2" FIP, Lead-Free

The Arrowhead Brass 222LF is a lead-free brass boiler drain built for professional rough-in plumbing work where a reliable, code-conscious drain valve is required for boilers, water heaters, and other hydronic or plumbing equipment. This boiler drain features a 1/2" FIP (female iron pipe) threaded connection for direct hookup to standard iron pipe thread fittings, and it is manufactured to lead-free specifications, making it suitable for installations where lead-free brass is required. Plumbers and contractors rely on boiler drains like the 222LF to provide a straightforward, dependable point for draining or filling equipment during service, maintenance, and system commissioning.

Key Features

  • Trade Size: 1/2" FIP connection sized for direct threading onto standard iron pipe thread fittings during rough-in installation.
  • Durable Construction: Brass body construction provides a solid, corrosion-resistant drain valve suited for behind-the-wall and mechanical room plumbing applications.
  • Lead-Free Compliance: Manufactured as a lead-free (LF) product, supporting installations that call for lead-free brass components.
  • FIP Threaded Connection: Female iron pipe threading allows straightforward attachment to boilers, water heaters, tanks, or other equipment with a matching male threaded outlet.
  • Boiler Drain Configuration: Purpose-built as a boiler drain valve for controlled draining and servicing of plumbing and hydronic equipment.

Technical Specifications

  • Product Type: Boiler Drain
  • Material: Brass
  • Connection: 1/2" FIP
  • Lead Content: Lead-Free

Typical Applications

  • Boiler and Water Heater Drain Points
  • Mechanical Room Rough-In Plumbing
  • Hydronic Heating System Maintenance
  • Residential and Commercial Equipment Servicing
  • New Construction and Renovation Plumbing

Why Arrowhead Brass?

Arrowhead Brass manufactures the 222LF boiler drain from brass with a lead-free designation, giving plumbers and contractors a dependable drain valve for equipment servicing applications. The straightforward 1/2" FIP threaded connection makes installation onto standard iron pipe thread fittings simple and reliable for professional rough-in work.

Manufacturer Resources

Product Specs

list_batch:
ARR-20260924
Product Type:
Boiler Drain
Connection Type:
FIP
Standards:
Lead-Free
Department:
Plumbing
Product Subgroup:
Drains and Cleanouts
Product Material:
Brass
Product Size:
1/2"

Arrowhead Brass 222LF – Frequently Asked Questions

1) Does the Arrowhead Brass 222LF boiler drain have male or female threads?
Female. The 222LF is a 1/2 inch FIP (female iron pipe) drain, so it threads onto a male iron pipe thread outlet on a boiler, water heater, tank, or fitting. If the tapping you are working with is female, you need a nipple or a male-thread (MIP) drain instead.
2) Is the Arrowhead 222LF boiler drain lead-free for potable water work?
It is built to lead-free specification, which is what lets it go on potable water heaters and domestic lines in jurisdictions that require lead-free brass. The LF in the model number is the lead-free designation.
3) Will the 222LF thread onto a 3/4 inch water heater drain tapping?
No. The 222LF is a 1/2 inch FIP valve. Most residential water heaters use a 3/4 inch drain tapping, so you would either need a 3/4 inch drain valve or a 3/4 x 1/2 reducing bushing ahead of this one, which will also cut your drain rate.
4) What is the 222LF boiler drain actually used for on a job?
It gives you a controlled drain-and-fill point on equipment. Typical spots are the drain tapping on a boiler or water heater, mechanical room rough-in, and hydronic system commissioning or service, in both residential and commercial work. Property managers use the same valve to blow down a water heater on a maintenance schedule without breaking a union.
5) What model number do I order for the Arrowhead lead-free 1/2 inch FIP boiler drain?
Order it as Arrowhead Brass 222LF. That is the single model, 1/2 inch FIP, lead-free brass. There are no finish or size options to specify.
6) What material is the Arrowhead 222LF drain valve, and will it hold up behind a wall?
Brass body. That is the reason it gets specified for behind-the-wall and mechanical room locations, where a corrosion-resistant valve matters more than appearance.
How fast can I get the Arrowhead Brass 222LF 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 222LF come with a warranty?
Absolutely. The Arrowhead Brass 222LF 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 222LF?
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 222LF from ZenSupply?
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