HI I have a wave 3 heater in my northern -lite 10' 2 camper its sits near the door it has only been used a few times . thought i would try it today as its a new camper. temp out side was 36 degrees...
wellll..... I have a Wave 3 as does a friend. We looked at both of them this year in Quartzsite because he thought maybe his was not making heat as it used to. Both were identical, probably 1/3 of the pad.