Tankless Radiant Heaters - Electric Tankless Hot Water Heater Model RH-24-4 - 240 Volt Model. Check the Square Footage Chart. This heater is good for areas from 2400-4500 square feet. Modern day water heater testing agencies ensure that high level residential and commercial safety standards are maintained. Continuing innovations have also ensured that water heaters help reduce carbon emissions and global warming. 
MINIMUM 150 AMPS HOUSE ELECTRICAL SERVICE!
NOTE: Sold and shipped with fittings as per photo.Specifications:
Dimensions: 14.5”W x 17”H x 7.75”D (With Fittings, center to center)
For overall width, add 1.5”
Weight: 38 Lbs. Shipped
Material: Copper Exchanger
Box: White Aluminum Casing
Pipe Size: 3/4” Brass Female IPS
Voltage: 208/240 Single Phase
Max AMPs: 75 (2x50 AMP Double Throw 220 volt breakers)
BTU Output: 81,888
Efficiency: 98.9%,
Operating Range: 0-150 PSI
Protection: Dual Thermals |