Protect alternator from lithium battery high current draw using DC-DC charger for current limiting or temperature-controlled relay. DC-DC charger is best solution. Direct connection without protection risks alternator failure.
The Dometic R31 is a solid upgrade from older units like the Wedgewood Vision, with reliable oven performance. The pressure test requires a 0-15 PSI gauge connected to the regulator test port to verify 11" WC gas pressure.
While there's no direct plug-and-play replacement for the Atwood GC10A-4E with a gas-only tankless unit, you can upgrade to dual-fuel tankless heaters like the Girard GSWH-2 or Truma AquaGo. These maintain electric capability while providing instant hot water and better efficiency.
Camplux ovens have a calibration screw inside the temperature knob shaft. Remove knob to access small adjustment screw. Turn slightly to correct temperature offset. Use oven thermometer to verify accuracy.
LiFePO4 lithium batteries like the Dyness can replace lead acid batteries, but you'll likely need to upgrade your converter/charger to a lithium-compatible model. The BMS protects the battery from overcharging and provides longer life with faster charging.
Bilstein 4600 is best value upgrade for E-450 Class C with occasional towing. Good balance of comfort and control. Koni FSD offers premium ride quality at higher cost. Both significantly better than stock shocks.
Coleman Mach heat strips can be added using the Heat-Ready Control Box. This adds electric heat through your AC while keeping furnace independent. Verify AC model compatibility and check electrical capacity - heat strips draw significant amps.
Unfortunately, you cannot replace just the tank on a Suburban SW6P water heater - the tank and outer housing are manufactured as one integrated unit. When rust appears during flushing, it's time to replace the entire water heater.
Your Splendide combo's towel matting issue is typically caused by insufficient airflow during the dry cycle or fabric softener buildup. The solution involves adjusting load composition, cleaning the lint filter thoroughly, and modifying your drying technique.
Your RV sewer hose will likely freeze at 25°F, especially with the uphill section that creates standing water. The two-inch rise at your hookup point is particularly vulnerable to freezing.
Large unused plugs in Ford E450 engine bays are typically for optional equipment like auxiliary transmission coolers, engine block heaters, or upfitter switches that weren't installed on your specific RV configuration.
E-450 captain chair armrests usually not factory adjustable. Options include seat cushion to raise yourself, modifying mounting brackets, or aftermarket replacement seats with adjustable armrests.
Koni shocks improve ride quality but minimally affect body roll. Sway bars are what reduce roll. Check if your Fleetwood has sway bars - adding them will make the biggest handling difference.
To add electric heat while keeping the anode rod, look for kits that install in the drain port or use a combo anode/element. Avoid kits that replace the anode port entirely on cast iron tanks. The anode is critical for tank longevity.
You're absolutely right to be concerned - most RV water heaters don't have built-in dry-fire protection, and running them empty can cause serious damage. You need to install an aftermarket safety device or develop better operational habits to prevent this dangerous situation.