By placing the Whale Expanse Boiler under the vehicle, valuable living and storage space is saved. The boiler installs easily and quickly, and the unique design offers a variety of possible installation positions. The Expanse Boiler features a high-efficiency burner and direct heat exchanger located in the water tank to maximize heat transfer and heat water faster. The Expanse WW0821UC is powered by gas.
NOTE: All Whale water heaters must be installed and maintained by a qualified gas technician in accordance with the appropriate installation instructions.
Specifications: