Bob Livingston's expert advice on a broad range of RV topics -- from freon, battery fluid, and air springs to hot manifolds, rubber roof chalking, and gray water -- makes troubleshooting a breeze.Heat Pumps I have a new trailer equipped with one of those new Duo-Therm roof air conditioners with the heat-pump feature. The air conditioner is made by Dometic. ... The manual says that the heat pump will only work if the outside temperature is above 40Ad F. THE BEST OF TECH TOPICS We thought we could use 7anbsp;...
|Title||:||The Best of Tech Topics|
|Publisher||:||Trailer Life Enterprises - 1997-12-01|