Customer Reviews

JCJ M-300 Mud Dauber Screen for RV furnace Outside Fitting

5 star:		(2)
4 star:		(0)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

Easy to install and has stayed in place for over a year and 2500 miles on some very bumpy roads.

This is something that is important for protecting one's investment. A RV heater is fairly expensive, but the hard part is getting to it. Plus, it also requires a lot of connections to work right, the air ducts, the propane system, the 12VDC system for the electronic thermostat and fans, which is a lot of labor.

Attaching these onto the vents is a no brainer -- use the including pushing tool to attach the spring onto the existing vent protector. Only reservation of mine is that if that one small spring breaks, off goes the screen. I might see about caulking the edge with Dicor or something heat-resistant as additional insurance, but so far, it has held up without any problems.

Here in Texas, hornets and mud dauber wasps get almost anywhere that isn't screened, so making sure they stay out of your RV ducting is important.