Product Details
- ENERGY STAR® certified with a Uniform Energy Factor of 0.95
- Flexibility in Installation—Field convertible from natural gas to liquid propane; PVC venting flexibility (2” up to 75’ & 3" up to 150’); Install indoor or outdoor (outdoor kit sold separately)
- Save up to $116/year on annual operating costs—When compared to a standard 50-gallon atmospheric natural gas tank water heater.
- Lasts 3x Longer!—with X3® Scale Prevention Technology provides protection for the heat exchanger.
- Improved Efficiency & Reliability—Patented heavy-duty, stainless-steel heat exchanger features only two weld points and eliminates the need for a secondary heat exchanger
- Reduced Wait Time for Hot Water—Integrated recirculation pump assists in the delivery of hot water quickly (recirculation plumbing from fixture to unit required)
- Expandable for Larger Applications—Cascade up to 12 like heaters when multiple water heaters are required to work in conjunction (cable included)
- Built-in Control Display—Check status, error codes and settings and review up to two (2) recirculating schedules using the built-in display
- Optional Remote Activation—An optional kit allows the user to engage the heater to recirculate hot water at a touch of a button for on-demand, continuous hot water
XCalibur® premium condensing gas tankless water heaters deliver robust, on-demand performance and the flexibility to install in practically any residential setting. Built-in X3® Scale Prevention Technology helps maintain like-new performance by protecting the heat exchanger from build-up, which can make the heat exchanger last up to three times longer than a standard tankless water heater while maintaining like-new performance.
Specifications
Tech Specs
UEF
0.95
Maximum BTUs
199,000
Power Source
GAS
Limited Parts Warranty
5 Years
Water Connection Location
BOTTOM
Water Connection Size
3/4-in"
Emissions
Ultra-Low NOx
ASME Certified
No
Amperes
5
Destination Country
US
ENERGY STAR® Certified
Yes
Flue Diameter
2.00
Fuel Source
NATURAL
Ignition Type
Electronic Hot Surface Igniter
Installation Type
BOTH
Limited Heat Exchanger Warranty
15 Years
GPM (@67 F Temp Rise)
5.9 GPM
Minimum BTUs
9,000
Application
RESIDENTIAL
Shipping Height
20.75"
Shipping Length
40"
Shipping Width
22.25"
Side Loop
No
Voltage
120
Dimension & Venting
Type
Water Heater
Height
41.8"
Width
16.53"
Shipping Weight
125 lbs
Vent Material
ABS, PVC, CPVC and polypropylene
Product Literature
Sales Brochures
Manuals
Parts Sheet