Perfectly Compatible: Water heater chamber sensor is compatible with Rheem AP19299 ultra low nox tankless water heaters, boilers and heat pump systems, enabling accurate temperature measurement and safe and stable operation. It can be directly replaced when the indicator light flashes 9 times
Premium Materials: Chamber sensor water heater is constructed from solid brass and high-temperature tolerant plastic, featuring thermal endurance, moisture proofing and corrosion protection. It is long-lasting, delivers consistent performance over an extended service life, and effectively ensures the reliable and secure operation of water heater equipment
Efficient Temperature Control: Thermistor water heater for rheem provides accurate real-time temperature feedback, optimizes combustion efficiency, improves energy savings and consistent hot water output, ensuring more stable operation and greater peace of mind for your water heater
Solve The Problem: Chamber sensor failure is a common issue with tankless water heaters and can easily cause severe damage to the entire unit. This AP19299 thermistor chamber sensor addresses the root causes of system shutdowns and inefficient operation, quickly restores full performance, and fully protects your home's hot water system
Easy Installation: When replacing the water heater chamber sensor for rheem, first turn off the power and water inlet valve, then drain the internal water pressure. After the unit has cooled down, record the wiring, unplug the connector, loosen the nut and remove the old part. Insert the new sensor into the thermowell and tighten it, reconnect the wiring as before, and finally restore power, water and gas, then test to ensure normal water temperature