This is a Navien NPE-240S tankless water heater that had a failed heat exchanger. We were shipped the replacement heat exchanger from Navien and returned to replace it for our client. They are happily back with full hot water.
Heat Pump Efficiency vs Outside Temperature
Exploring Heat Pump Efficiency vs Outside Temperature When considering the efficiency of a heat pump, one crucial factor that comes into play is the impact of outside temperature on its performance. The relationship between outside temperature and heat pump efficiency is a critical aspect that directly influences the heating and cooling capabilities of these systems.