Full on full off units do not have a variable power output level.
Excel tankless water heater parts.
This product will ship on or about june 6 2020 brand new lpg propane gas unit perfect for small apartments rvs campers and sailboats low water pressure startup low water pressure startup.
Most people in north america currently use a storage tank water heater to provide hot water in their homes.
Floor model specials and deals tankless gas water heaters refurbished excel pro natural gas 6 6 gpm tankless gas water heater whole house and hydronic applications includes free flue kit 399 00.
All other tankless gas water heaters require at least 20 psi to start up due to their outdated technology.
Holds up to 150 psi.
All other tankless gas water heaters rely on outdated rubber diaphragm technology to start the units and need pressures higher than 20 psi to operate.
Spare parts for electric water heaters.
Plus it works at up to 120 psi.
Starts up with only 2 psi.
1 2 1216 gasflex pipe fittings tools.
Natural gas excel tankless gas water heater with copper heat exchanger 1 6 gpm ventfree 188 00.
Full on full off versus modulating.
Modulated tankless water heaters.
The excel tankless propane water heater is equipped with a magnetic flow sensor that allows the unit to start up at only 2 psi water pressure.
Modulating technology tankless water heaters can be further divided into two categories according to their heating capability.
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What is a tankless water heater.