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Water Worker

Model # HT20B

Internet # 202846482

Store SKU # 1000027365

20 Gal. Pressurized Well Tank

This item has been discontinued.
The Home Depot no longer carries this specific product.

$154.00 /each
  • Reliable product with no leaks
  • Easy to install with good instructions


Model # HT20B

Internet # 202846482

Store SKU # 1000027365

Store SO SKU # 1000899203

The Water Worker 20 Gal. Pressurized Well Tank is pre-charged and designed to maintain its air charge for years to provide easy upkeep. The tank utilizes a thick diaphragm to keep water separate from pre-charged air and to help reduce air loss. This tank also features a steel shell to support the water weight, a polypropylene liner to help prevent taste or odor from being absorbed into the water and deep-drawn steel construction for durability.

  • Designed as a direct-fit replacement for the majority of installed well tank bases
  • Constructed of deep-drawn steel for durability
  • Polypropylene-lined steel supports water weight to ensure water never sits in loose-fitting vinyl or rubber bags that can fold, crease and wear
  • NSF certified
  • Polypropylene liner separates water from the steel shell to prevent taste or odor from being absorbed into the water, formed liner fits the steel shell for added durability
  • Sizing - count the number of water fixtures in and outside the home and multiply that # by 3; fixtures include faucets, spickets, shower heads, dish washer, washing machine, etc. for hot tubs and sprinkler systems add 1 to 2 fixtures for each; there are no disadvantages to having a larger well tank as fewer pump cycles will extend pump life and save money on electricity
  • Stainless-steel waterway lining has no plastic to cross-thread, strip or crack
  • Thick diaphragm keeps water separate from pre-charged air and helps to reduce air loss
  • Molded diaphragm offers an ideal fit, sits on top of the water and will not fold, crease or drag against the steel shell
  • 20 Gal. of total volume; plain or galvanized tank equivalent of 42 Gal.
  • Pre-charged to 38 psig; 100 psig maximum working pressure
  • Maintains air charge for years to provide easy upkeep
  • 2-part water-based paint system sprayed over a durable 2-part epoxy primer provides corrosion resistance and safe paint covering
  • 1 in. NPTF system connection uses malleable iron for dependability

Info & Guides

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Equivalent Capacity (gallons) 
Product Depth (in.) 
Product Diameter (in.) 
Product Height (in.) 
Product Width (in.) 
Air Volume Control 
Corrosion Resistant 
Maximum inlet pressure (psi) 
Mounting Bracket Included 
Pipe Size 
1 in. 
Pressure Relief Valve 
Product Weight (lb.) 
33 lb 
Pump Hookup Included 
Tank Material 
Warranty / Certifications
Manufacturer Warranty 
5 years 


Rated 4.5 out of 5 by 54 reviewers.
Rated 5.0 out of 5.0 by Nice tank good price Seems like a quality tank and is doing exactly as it is suppose to be doing November 5, 2013
Rated 5.0 out of 5.0 by check air pressure from the factory Tank was easy to install and does what it should, however I made the mistake of not checking the air pressure when I purchased the tank. It was giving me issues and when I checked the pressure it was over 100psi. Once I bled some of the air out it worked as it should. June 10, 2015
Rated 5.0 out of 5.0 by Great Product This was so easy to install. No special tools needed or special skills. Works great. No complaints. Would purchase again if needed. October 14, 2014
Rated 5.0 out of 5.0 by Pressure Tank great Value! We were very pleased with this tank. We bought it online and picked it up at the store! Super easy transaction from start to finish! May 6, 2015
Rated 5.0 out of 5.0 by Great product! Installed with no problem. Only thing I wish we would have done differently, is invest in a new T pipe rather than try to reuse the old one.... would have saved us a couple of leaks to deal with. Also, after all is said and done, wish I would have gotten a larger tank. Pump still cycles fairly frequently and upon research, the 20 gallon Pressure Tank puts out about 5 gallons H2o per cycle... I'd rather have a higher output. But all in all.... Great Tank! Great Price!! Arrived in perfect condition with directions on the day it was promised! I love Home Depot! (I'm a female home owner who hired a local handyman/friend to install) May 15, 2013
Rated 4.0 out of 5.0 by Eureka, water Tank fit with no modifications necessary and was made in America! April 28, 2015
Rated 4.0 out of 5.0 by worked out well for project... worked good for our project, some time spent adjusting the pressure for good water flow, but has been working "well" for the 3 weeks we have had it. June 30, 2015
Rated 5.0 out of 5.0 by Very well made at an economical price. The replacement of my old pressure tank was straight forward and simple. Make certain all pipe joints are tight. May 12, 2015
  • 2015-07-28T12:02:41.808-05:00
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