Extend your camping season with the Dometic Ceramic PTC Heater Kit, designed for compatible FreshJet 5 cool-only rooftop air conditioners with upgraded electronic controls in ducted applications. This integrated electric heating accessory delivers up to 5, 000 BTU of supplemental heat, providing added comfort during chilly mornings and cool evenings without relying solely on your RV furnace. By utilizing campground shore power, it helps reduce propane consumption and minimizes furnace cycling, making it an efficient upgrade for compatible Dometic air conditioning systems. Features:• Provides up to 5, 000 BTU of supplemental electric heat• Helps reduce furnace operation during cool weather• Uses shore power to help conserve propane• Designed for ducted FreshJet 5 cool-only systems• Integrates with upgraded electronic controlsSpecs:• Brand: Dometic• Product type: Ceramic PTC heater kit• Model: AP-269-PTC. HTR-AS-A• SKU: 9620017650• Heat output: Up to 5, 000 BTU• Application: Ducted FreshJet 5 cool-only models with upgraded electronic controls• Input voltage: 115 V AC• Input frequency: 60 Hz• Product dimensions: 17.15 in D x 1.02 in W x 3.86 in H• Product weight: 1.50 lbs• Certification: CSA Supplemental electric heat Ideal for ducted systems Up to 5, 000 BTU output | Dometic Ceramic PTC Heater Kit for Ducted Applications