Show or Hide

Water Safety & Flow Control


Outside Water Heater Enclosures for 20 to 65 Gallon Water Heaters


26 in. wide x 24 in. deep x 72 1/2 in. tall


Series R-26 Outside Water Heater Enclosures are galvanized steel enclosures that protect a 20 to 65 gal. water heater from the outdoor elements and safely allow it to be located out of the living area. It frees up valuable indoor space, removes dangerous fire hazards from the garage or home and eliminates water damage due to leaking water heaters. The three-sided Series R-26 is easily assembled using a unique clip-together design without the need for nuts or bolts. Model B-26, size 26 in. back section sold separately.

Loading Models/UPC Codes...
Loading Models...

To preview and download BIM Drawings for this product, please select a model/size from the list.

Loading Approvals...
Loading warranty information...
Loading data...

Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

Please Note: Watts literature requires Adobe Acrobat Reader to view.

Additional Information

Danger – Scalding Lurks!

Every year, thousands of people suffer serious thermal shock or scalding injuries in their bathtubs, sinks and showers.

Click here for informative resources to help you protect against these dangers.

Learn About

Thermostatic Mixing Valves

Every year thousands suffer injuries as a result of hot water scalding and thermal shock injuries. Thermostatic mixing valves protect against these dangers.

To learn more about thermostatic mixing valves and how they work, click here.