What’s included: PDR heater, control and hi limit thermistor, thermistor adapters, wire clips, 1/4″ barbed adapter, & small section of 1/4″ tubing for bleed line.
This AFTER MARKET 4kW PDR Titanium Heater is the current replacement for all 2003-2009 4kW No-Fault Heaters. If you’re replacing a 76228 Titanium Heater (pressure switch version) you’ll need to add a pressure switch bypass jumper 72768. For the 6kW (6000 watt) version, please see the 73790.
What is the difference between the OEM and the After Market PDR heaters?
There is no technical difference between the OEM and the after-market PDR heaters. Both heaters have a 12-month warranty. The only non-technical difference is price and the OEM heater does not come with the high limit and control thermistors.