Most helpful positive review
10 of 11 people found the following review helpful
Great upgrade for your trailer
on January 18, 2013
We installed an on demand water heater and were having issues with it cutting on and off. The original Marshall regulator would only allow 195,000 btu of gas, 10psi, and 11" water column. This units allows 235,000 btu of gas, 10 psi, and 11" water column. This unit resolved my issues and I now have continuous hot water, even when the range and heater are on.