Pleasant Hearth Vent-Free Dual Fuel Stove – 20,000 BTU, Model# VFS-PH20DT. Northern Tool Item# 52647. 64.87 lb(s). This Pleasant Hearth Vent-Free Dual Fuel Stove’s minimum-clearance design gives you easy installation almost anywhere. With state-of-the-art, vent-free technology and dual fuel options, this stove is the ideal choice for bringing style and…