14160NOS NOS NOS Bottle Heater. Nitrous Bottle Heater for 2 & 2.5 lb Bottles 12 Volt DC. Available for Most Popular-Sized Bottles.So we have a chance to make it right - we want your repeat business! Check out the official Holley Performance. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Other Air & Fuel Delivery". The seller is "holleyperformance" and is located in this country: US.