1.3 gallon mini-tank water heater, perfect for point-of-use and garage applications.
Waiwela Mini Tank heaters combine quality materials with efficient manufacturing techniques to provide an affordable solution to a common problem. Every day, millions of gallons of fresh water is wasted waiting for hot water to reach the faucet or shower. Installing a Waiwela Mini tank heater under your sink eliminates the wait and reduces fresh water waste.

Application examples
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Features
• CFC free • Glass-lined tank • Floor or wall mount • Attached 36" power cord with two-prong plug • Install at point-of-use • Under sink installation • Available in 1, 2.5, 4 and 6 gallon capacities • Adjustable thermostat with overheat protection • Pressure release valve (T&P valve) can be replaced with any one that is rated for 150 psi, 210°F, 3/4" thread
Specifications
|
WM-1.0 |
WM-2.5 |
WM-4.0 |
WM-6.0 |
Capacity (gallons) |
1.3 |
2.5 |
4 |
6 |
Temperature Range |
50°F - 140°F |
Voltage |
120 VAC |
Power at 120 VAC |
1400 Watts |
Water Pressure |
150 PSI |
Amperage |
12 Amps |
Phases |
1 |
Recovery at 90°F Rise |
6.5 GPH |
Water Connection |
1/2" NPT |
3/4" NPT |
Weight (empty) |
12.5 lbs |
20 lbs |
24 lbs |
26 lbs |
Pressure Relief Valve |
Included |
Width |
11" |
11.75" |
11.75" |
15.75" |
Height (housing only not including water connections) |
12.5" |
14.5" |
19.25" |
18" |
Height (including PRV at top) |
16" |
18" |
22.75" |
21.5" |
Depth including dial |
10" |
10.375" |
10.375" |
15.5" |
** Example: The WM-1.0 has a 1 gallon capacity. At 1.0 gallons per hour, it will take 9 minutes for the tank to heat 1 gallon from 50°F to the unit's maximum temp of 140°F.
Applications
• Kitchen • Restrooms • Garage/workshop • Maintenance closet • Any under-the-sink application
Warranty
• 2 Year warranty on parts • 6 Year limited warranty on tank
Downloads
• Brochure • User manual
Frequently Asked Question ("FAQ")
Q1: What are the temperature settings on the dial? A1: The dial has four positions: Snowflake (*), 1, 2, 125°F, and Max. ≈ The Snowflake setting is 50°F. This setting will protect water in the tank and pipes inside the unit from freezing. ≈ The 1 setting is approximately 105°F, but can vary a few degrees. ≈ The 2 setting is approximately 113°F, but can vary a few degrees. ≈ The Max setting is 140°F.
Q2: How long before the hot water runs out? A2: We answer this question in our article about mini-tanks. Scroll halfway down on the article. |