Frequently Asked Questions

In many cases, yes. Tankless units require a high volume of gas during operation (often 150,000 to 199,000 BTUs) compared to standard storage tanks. Depending on existing infrastructure, upgrading from a 1/2-inch gas line to a 3/4-inch line is frequently necessary.

Incoming winter groundwater temperatures in Pennsylvania drop significantly. Sizing calculations must factor in temperature rise to ensure the unit can deliver the required gallons per minute (GPM) even during the coldest winter months.

Annual flushing with a descaling solution is recommended to clear mineral buildup in the heat exchanger, especially in areas with hard water minerals.