🔄
Haws 6521FR Freeze-Resistant In-Wall Valve for Single — The Fountain Direct Skip to content
Trustpilot

Buy Now. Pay Later. Finance Your Purchase With Approve ✓

Order Online 24/7. Trusted by +800 Customers in the U.S

cccc_1_1 - The Fountain Direct

(307) 202-5245
English & Spanish Spoken
Mon-Fri: 8am-5pm EST

(307) 202-5245
English & Spanish Spoken
Mon-Fri: 8 AM-5 PM EST

View cart
  • Outdoor Fountains
    • Drinking Fountain + Bottle Filler
    • Free Standing Fountains
    • Free Standing Bottle Fillers
    • Vandal Resistant
    • Concrete Drinking Fountains
    • ADA Compliant
    • Parks and Recreation Drinking Fountains
    • Wall-Mounted Fountain + Bottle Filler
    • Wall-Mounted Drinking Fountains
    • Wall-Mounted Bottle Filler
    • Split / Bi-Level
    • Freeze-Resistant
    • Public Use
    • School / University
    • Pet Friendly
    • Customizable USA-Made Products
  • Indoor Use
    • Wall-Mounted Bottle Fillers
    • Filtered Fountains
    • Non-Filtered Fountains
    • Wall-Mounted Drinking Fountains
    • Hands-Free Items
    • School / University
    • Indoor Vandal Resistant
    • Gyms Bottle Fillers
    • Drinking Fountain + Bottle Filler
    • For Your Home
    • Public Use
    • Office Water Dispensers
    • Split / Bi-Level
    • Water Coolers
    • ADA | Barrier Free
    • Countertop Water Cooler
    • Airport Water Fountains
    • Wall Mounted
    • Workplace Hydration
    • Sports Bottle Fillers
  • Shower Towers
    • Commercial Shower Towers
    • Pool/Beach Showers
    • Foot Showers
  • Water Coolers
  • By Brand
    • Elkay
    • Halsey Taylor
    • Stern-Williams
    • Willoughby
    • Haws
    • Avalon
    • Bohlmann
    • Global Industrial
    • No Worries Showers
    • Magnus
    • Crystal Quest
    • Ozark River
    • Crown Verity
  • Blogs
  • Request a Quote
    • Track Your Order
    • Contact Us
    • Who We Serve
    • About Us
    • Nationwide Distributor
    • B2B Program
Close
  • Outdoor Fountains
    • Drinking Fountain + Bottle Filler
    • Free Standing Fountains
    • Free Standing Bottle Fillers
    • Vandal Resistant
    • Concrete Drinking Fountains
    • ADA Compliant
    • Parks and Recreation Drinking Fountains
    • Wall-Mounted Fountain + Bottle Filler
    • Wall-Mounted Drinking Fountains
    • Wall-Mounted Bottle Filler
    • Split / Bi-Level
    • Freeze-Resistant
    • Public Use
    • School / University
    • Pet Friendly
    • Customizable USA-Made Products
  • Indoor Use
    • Wall-Mounted Bottle Fillers
    • Filtered Fountains
    • Non-Filtered Fountains
    • Wall-Mounted Drinking Fountains
    • Hands-Free Items
    • School / University
    • Indoor Vandal Resistant
    • Gyms Bottle Fillers
    • Drinking Fountain + Bottle Filler
    • For Your Home
    • Public Use
    • Office Water Dispensers
    • Split / Bi-Level
    • Water Coolers
    • ADA | Barrier Free
    • Countertop Water Cooler
    • Airport Water Fountains
    • Wall Mounted
    • Workplace Hydration
    • Sports Bottle Fillers
  • Shower Towers
    • Commercial Shower Towers
    • Pool/Beach Showers
    • Foot Showers
  • Water Coolers
  • By Brand
    • Elkay
    • Halsey Taylor
    • Stern-Williams
    • Willoughby
    • Haws
    • Avalon
    • Bohlmann
    • Global Industrial
    • No Worries Showers
    • Magnus
    • Crystal Quest
    • Ozark River
    • Crown Verity
  • Blogs
  • Request a Quote
    • Track Your Order
    • Contact Us
    • Who We Serve
    • About Us
    • Nationwide Distributor
    • B2B Program
Home Haws 6521FR Freeze-Resistant In-Wall Valve for Single Wall-Mounted Drinking Fountains
Haws 6521FR Freeze-Resistant In-Wall Valve for Single Wall-Mounted Drinking Fountains - The Fountain Direct
This product is for
  • Schools, universities & libraries
  • Office breakrooms & corporate workplaces
  • General and Plumbing contractors
  • Fitness centers, gyms & wellness studios
  • Healthcare facilities
  • Airports & transportation hubs
  • Shopping centers & commercial complexes
  • Hotels & coworking areas
  • Homeowners looking for clean, filtered drinking water
Price Match & No Sales Tax

At The Fountain Direct, we want you to shop with confidence, knowing you’re always getting the best final price.

If you find a lower price for the same product, we’ll gladly match or beat it. Please note that this does not apply to every product in the store, so reach out via email or chat for confirmation before purchasing.

For the policy to apply, simply send us a screenshot, link, or any other proof of the lower price.

Keep in mind that many retailers add sales tax at checkout, which can increase the total by 7-9%. With us, what you see is what you pay, no hidden costs.

For full details, please review our Price Match Policy Rules.

Disclaimer: No sales tax except in WY

Shipping & Delivery

Order Processing

Once you place your order, you’ll receive an order confirmation email right away. This means we’ve received your order and pre-authorized your payment.

If the item is in stock, we’ll process your payment, and your order will typically ship within the lead time specified on the product page.

For built-to-order or made-to-order items, the production will start once the order is processed and lead times may vary. Please check the product page for the specific lead time of each item.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States.

We offer free shipping on Haws orders over $5,000, even on heavy freight shipments.

For orders under $5,000, we provide discounted shipping rates, often lower than standard carrier costs.

Freight deliveries are handled by leading LTL carriers in the U.S., and every order is fully insured for your peace of mind. Smaller, lighter items are shipped quickly and reliably by UPS.

Tracking information will be sent by email the same day it becomes available.

If you have any shipping questions, feel free to ask on chat or email us at support@thefountaindirect.com

Secure Payments & Warranty

Secure Payments You Can Trust

Safe & Encrypted Checkout

Your security is our priority.
Our entire website and checkout are protected with SSL encryption, ensuring that all information sent between your browser and our servers is fully encrypted and secure.

We also comply with PCI-DSS standards, the industry benchmark for managing payment card data safely.
Your payment details are never stored on our servers.

Accepted Payment Methods

We offer multiple secure payment options, and every transaction is processed through Shopify’s encrypted payment infrastructure — one of the most trusted and secure systems in e-commerce.

Financing

We are partnered with Approve, the leading financing company for B2B transactions in the US.
You can fill out the form above and get a quote for your purchase in 60 seconds.

Advanced Fraud Protection

To keep your order safe, our system automatically uses advanced fraud detection and verification tools.
This helps protect both you and our store from unauthorized activity.

Manufacturer Warranty

At The Fountain Direct, your satisfaction is guaranteed. Orders may be canceled within 12 hours with a 100% refund, no questions asked.

Your purchase is protected from day one.
All outdoor Haws products come with an official 5-year manufacturer's warranty.

This warranty covers manufacturing defects, malfunctioning parts, and any performance issues.

If anything arises, our team will coordinate the entire process for you to ensure a fast, smooth, and hassle-free resolution.

You will receive a repair, a replacement unit, or a refund — whatever is required to make it right.

No complex forms, no back-and-forth. We also ensure all items ship fully inspected and protected. If your unit arrives with any damage or concern, we will take care of it immediately and resolve the issue as quickly as possible.

Haws 6521FR Freeze-Resistant In-Wall Valve for Single Wall-Mounted Drinking Fountains

Haws Logo
Authorized Dealer - Full Warranty Included
Customers rate us 4.9/5 based on 135 reviews.
MSRP:
Original price $1,781.00
Original price $1,781.00 - Original price $1,781.00
Original price $1,781.00
Now:
Current price $1,375.15
$1,375.15 - $1,375.15
Current price $1,375.15
| /
Save $405.85 Save $405.85
In Stock Fast Shipping Avg. Lead Time: Ships in 5-7 days

Trusted by Schools & Public Facilities

No Sales Tax*

Save up to 9%

1-Year Haws Manufacturer Warranty

Lowest Price Guaranteed

This product is for
  • Schools, universities & libraries
  • Office breakrooms & corporate workplaces
  • General and Plumbing contractors
  • Fitness centers, gyms & wellness studios
  • Healthcare facilities
  • Airports & transportation hubs
  • Shopping centers & commercial complexes
  • Hotels & coworking areas
  • Homeowners looking for clean, filtered drinking water
Price Match & No Sales Tax

At The Fountain Direct, we want you to shop with confidence, knowing you’re always getting the best final price.

If you find a lower price for the same product, we’ll gladly match or beat it. Please note that this does not apply to every product in the store, so reach out via email or chat for confirmation before purchasing.

For the policy to apply, simply send us a screenshot, link, or any other proof of the lower price.

Keep in mind that many retailers add sales tax at checkout, which can increase the total by 7-9%. With us, what you see is what you pay, no hidden costs.

For full details, please review our Price Match Policy Rules.

Disclaimer: No sales tax except in WY

Shipping & Delivery

Order Processing

Once you place your order, you’ll receive an order confirmation email right away. This means we’ve received your order and pre-authorized your payment.

If the item is in stock, we’ll process your payment, and your order will typically ship within the lead time specified on the product page.

For built-to-order or made-to-order items, the production will start once the order is processed and lead times may vary. Please check the product page for the specific lead time of each item.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States.

We offer free shipping on Haws orders over $5,000, even on heavy freight shipments.

For orders under $5,000, we provide discounted shipping rates, often lower than standard carrier costs.

Freight deliveries are handled by leading LTL carriers in the U.S., and every order is fully insured for your peace of mind. Smaller, lighter items are shipped quickly and reliably by UPS.

Tracking information will be sent by email the same day it becomes available.

If you have any shipping questions, feel free to ask on chat or email us at support@thefountaindirect.com

Secure Payments & Warranty

Secure Payments You Can Trust

Safe & Encrypted Checkout

Your security is our priority.
Our entire website and checkout are protected with SSL encryption, ensuring that all information sent between your browser and our servers is fully encrypted and secure.

We also comply with PCI-DSS standards, the industry benchmark for managing payment card data safely.
Your payment details are never stored on our servers.

Accepted Payment Methods

We offer multiple secure payment options, and every transaction is processed through Shopify’s encrypted payment infrastructure — one of the most trusted and secure systems in e-commerce.

Financing

We are partnered with Approve, the leading financing company for B2B transactions in the US.
You can fill out the form above and get a quote for your purchase in 60 seconds.

Advanced Fraud Protection

To keep your order safe, our system automatically uses advanced fraud detection and verification tools.
This helps protect both you and our store from unauthorized activity.

Manufacturer Warranty

At The Fountain Direct, your satisfaction is guaranteed. Orders may be canceled within 12 hours with a 100% refund, no questions asked.

Your purchase is protected from day one.
All outdoor Haws products come with an official 5-year manufacturer's warranty.

This warranty covers manufacturing defects, malfunctioning parts, and any performance issues.

If anything arises, our team will coordinate the entire process for you to ensure a fast, smooth, and hassle-free resolution.

You will receive a repair, a replacement unit, or a refund — whatever is required to make it right.

No complex forms, no back-and-forth. We also ensure all items ship fully inspected and protected. If your unit arrives with any damage or concern, we will take care of it immediately and resolve the issue as quickly as possible.

Product Description

Model 6521FR, fully engineered pneumatic-operated valve system installed on the inside wall where room temperature does not drop below 50° F (10° C). When valve goes to off position, water left in supply line between valve and bubbler drains back into waste inside cabinet. Allows fountain on outside to function year-round.

Lead Time: Ships in 2 weeks.
A brief wait ensures you receive a product engineered for decades of performance.

Features

The Haws 6521FR freeze-resistant valve system is a fully engineered pneumatic operated valve for use on all Haws single bubbler wall mounted freeze-resistant fountains. The placement of the valve on an interior wall where the ambient temperature minimum is 50° F (10° C) allows the system to function when freezing conditions are present at the fountain outside the wall. Its fully accessible design allows for reliable service year round.

  • Installed in an area where the temperature remains at a minimum of 50° F (10° C), this unit will assist the fountain in remaining fully functional in freezing conditions
  • If a maintenance issue ever arises, rest assured that the valve system is easily accessed, making troubleshooting simpler
  • Flow is easily adjustable with supplied regulator valve
  • Unit is applicable for single bubbler wall mounted freeze-resistant fountain designs
Haws manufactures drinking fountains, faucets and electric water coolers to be lead-free by all known definitions including NSF/ANSI/CAN 61- Section 9, NSF/ANSI/CAN 372, California Proposition 65, and the Federal Safe Drinking Water Act. Product is compliant to California Health and Safety Code 116875 (AB 1953-2006), and NSF/ANSI/CAN 61: Q ≤ 1.

Certifications

  • CSA Certified
  • NSF/ANSI/CAN 61-2020 with Q ≤ 0.5

Warranty & Return Policy

Limited Warranty

Downloads

Spec Sheet

Installation Drawing

Parts Breakdown Drawing

Operational / Maintenance Manual

AutoCAD Installation Drawing

Let customers speak for us

from 135 reviews
Great support

Great support, thanks guys

Maddy O.
The Fountain Direct
07/01/2026
We got the ss version

We got the ss version, more expensive but worth it for our area. It looks great

Maddy O.
Stern-Williams 6000 Pedestal Public Outdoor Foot Shower – Vandal-Resistant, Timer-Controlled
07/01/2026
Love this fountain and the people in our park too

Love this fountain and the people in our park too. Vincent was great with his support

John P.
Stern Williams 5325-90-GR Exterior Pedestal Drinking Fountain with Pet Station
07/01/2026
Great for the price

Great for the price and fast

Vincent J.
Avalon A51 Wall-Mounted Water Fountain & Bottle Filler with Chiller – Cold Water & NSF Certified Filtration
07/01/2026
I own a resort and our visitors love

I own a resort and our visitors love it

Diego Gonzalez
Willoughby WODS Heavy-Duty Outdoor Shower Tower – Single or Multi-User
06/28/2026
Good investment

Good investment, they recommended the stainless steel upgrade for my coastal location, thanks

Ben W.
Stern-Williams 6200 Pedestal Public Beach Outdoor Body and Foot Shower – Vandal-Resistant
06/28/2026
Great fountain

Great fountain, our community love it and it arrived pretty quickly

Richard
Stern Williams 5325-90-GR Exterior Pedestal Drinking Fountain with Pet Station
06/28/2026
Commercial grade for

Commercial grade for outdoors

Carlos
Stern-Williams 6850 Triple Outdoor Shower – Vandal-Resistant, Timer-Controlled
04/30/2026
Great quality and customer

Great quality and customer service

Nestor
Stern-Williams 5700 Exterior Dual Public Drinking Fountains For Parks – ADA Compliant
04/30/2026
I ordered it for my pool, pretty happy with the purchase

Magnus Poolside Outdoor Shower with Foot Shower – Premium 316 Stainless Steel Freestanding Tower

Mark W.
Magnus Poolside Outdoor Shower with Foot Shower – Premium 316 Stainless Steel Freestanding Tower
03/02/2026
bought it for a condo and its been working great

Magnus Poolside Outdoor Shower with Foot Shower – Premium 316 Stainless Steel Freestanding Tower

Olivia
Magnus Poolside Outdoor Shower with Foot Shower – Premium 316 Stainless Steel Freestanding Tower
03/02/2026
Delivery and customer service are really

Delivery and customer service are really good

Charles Ali
The Fountain Direct
02/27/2026
I bought it for my home and it looks and works

I bought it for my home and it looks and works perfectly so far

Charles Ali
Avalon A50-C In-Wall Bottle Filler with Chiller – WiFi Enabled - (Refrigerated)
02/27/2026
I would say that for the price it's so good

I would say that for the price it's so good. Delivery was fast

Jessi Rahim
Magnus Freestanding Stainless Steel Outside Shower with Foot Spray – Brushed Finish
02/27/2026
The shower is really solid

The shower is really solid, we wanted a heavy duty one because this is for a resort at the beach with heavy use and it's been working great

Eric Rodriguez
Stern-Williams 6850 Triple Outdoor Shower – Vandal-Resistant, Timer-Controlled
02/27/2026

Customer Reviews

Be the first to write a review
Write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

You recently viewed

Contact Us

Business name: The Fountain Direct

Live Chat Support: Bottom Right

Phone: (307) 202-5245

Email:
support@thefountaindirect.com

Customer Service Hours:
Monday to Friday 8AM - 5PM EST

Our Mission

The Fountain Direct helps improve your spaces with high-quality water stations built for reliability, hygiene, and performance. Whether you need indoor hydration stations for schools or durable outdoor units for parks and public areas, we provide trusted American-made solutions tailored to your needs.

Company Info

  • Business Financing with Fountain Direct
  • About Us
  • Contact Us
  • Shipping Policy
  • Price Match Policy
  • No Sales Tax
  • FAQ
  • Return and Refund Policy
  • B2B Program
  • Track Your Order
  • Privacy Policy
  • Terms of Service
  • Learning Center

Follow us

Email The Fountain Direct Find us on Facebook Find us on Instagram Find us on LinkedIn Find us on Pinterest
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Business Financing with Fountain Direct
  • About Us
  • Contact Us
  • Shipping Policy
  • Price Match Policy
  • No Sales Tax
  • FAQ
  • Return and Refund Policy
  • B2B Program
  • Track Your Order
  • Privacy Policy
  • Terms of Service
  • Learning Center

Copyright © 2026 The Fountain Direct .

Powered by Shopify

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Added to your cart:

** total_quantity ** | ** unit_price ** / ** unit_measure **
  • (-)
Cart subtotal
View cart ()

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare