Model # 11470

Internet # 204219852

Plastic Tankless Water Heater Drain Pan

$41.87 /each

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Product Overview

The tankless drain pan is designed to fit underneath most whole house tankless water heaters. Provides both water damage protection and flushing maintenance convenience. The pans are injection molded to give them superior strength and durability.

  • Includes 1 in./1-1/2 in. dual size PVC drain fitting
  • Polypropylene material will not crack or break
  • Recyclable and non-toxic
  • Fits most tankless water heaters with a maximum depth of 13 in. and width of 20-1/2 in.
  • Measure 21.5 in. W x 16 in. H x 13.4 in. D



Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 


Finish Family 
Product Type 
Drain Pan 
Product Weight (lb.) 
21.56 lb 

Warranty / Certifications

Manufacturer Warranty 
1 Year Limited 

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Customer Questions & Answers

1 Question1 Answer

Customer Questions & Answers

Plastic Tankless Water Heater Drain Pan
Plastic Tankless Water Heater Drain Pan

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1 answer

Where does this drain pan drain off to if its mounted in doors on a wall. I don't think it would just drip to the floor.

This question is from Plastic Tankless Water Heater Drain Pan
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El Paso, TX
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May 15, 2016
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Answer (1)

May 17, 2016
You have to hook it up to another drain. I works like the drain pan under a water heater tank or the drain for your washing machine hook-up.
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Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by one of a kind When converting to tankless water heater this a must have. October 28, 2014
Rated 4.0 out of 5.0 by I used this item for something other than a Tankless water heater This item worked perfectly for a catch basin under an automatic dog watering bowl inside my house. If the bowl ever overfilled, this allowed the water to be drained to an appropriate place, not all over the floor. It was exactly what I was looking for. In my opinion, it was over priced for what it is, but it worked perfectly. November 20, 2013
Rated 5.0 out of 5.0 by Exactly as you'd expect. The drain pan is exactly what you'd expect from the picture. It installed easily and serves the purpose well. I haven't had any leaks for it to catch yet, but it should work out great. March 11, 2014
  • 2016-07-29 T14:34:37.734-05:00
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