2021-2022 MY FIRST SUMMER AND WINTER LIVING IN A RV FULL TIME. I LIVE IN¬¬ COLORADO, PURCHASED A 2017 KEYSTONE MONTANA 5TH WHEEL 3811MS. THINGS I DID TO STAY COOL AND WARM. I TOOK ALL THE SHADES AND WINDOW CORNICE DOWN AND REPLACED ALL THE WALLS AND WINDOWS AREAS WITH FULL LENGTH INSUTLATED DRAPES, LOTS OF THEM.
https://www.amazon.com/Insulating-Cu...ating+Curtains THE MORE FOLDS YOU CAN CREATE THE BETTER THE INSULATION FACTOR. I COVERED ALL THE FLOORS WITH WOOL RUGS THAT HAVE RUG HEATERS UNDER THEM.
https://cozywinters.com/shop/rug-heat.html (each rug heater pulls only 1-2 amps). I SKIRTED THE TRAILER WITH 3” FOAM AND MDF. INSULATED ALL THE STORAGE AREA DOORS WITH THE SAME. I PLAN TO PUT HONEYCOMB BLINDS ON WINDOWS NEXT YEAR
SUMMER: I HAVE NO SHADE ON THE RV SO IT GETS HOT. I PURCHASED A SHADE COVER FOR THE ROOF OF THE RV.
https://www.shaderv.com/ AND 2 PORTABLE BLACK AND DECKER AC 14000BTUs. THE RV STAYED AT 66 ALL SUMMER IN HIGH 90 - 100 DEGREE WEATHER. I SELDOM USED THE RV AC AS THEY ARE NOT VERY EFFICIENT.
WINTER: I HAD MY FIRST WINTER; AVERAGE DAYS 30s AND SINGLE DIGITS AT NIGHTS. I VERY SELDOM USED MY RV HEATER. THE RV NEVER GOT BELOW 50 AT NIGHT USING ONLY 2 AREA HEATERS ON LOW
https://www.amazon.com/gp/product/B0...0?ie=UTF8&th=1 AND MY RUG HEATERS. DAY TIME A TOASTY 65-68
PS THE RUG HEATERS HEAT THE FLOOR AND THE BASEMENT AREAS OF THE RV. I USED THESE DRAPES IN MY RV
https://www.amazon.com/gp/product/B0...e?ie=UTF8&th=1