Kisch Oil is an information resource about home heating oil and fuel in Minnesota and the wider Upper Midwest, written for the homeowners who rely on oil heat through long, cold winters.
Our focus
Home heating oil has a long, practical history in the Upper Midwest. For countless rural and small-town households beyond the reach of natural-gas mains, an oil furnace or boiler and a tank of fuel are simply how the house stays warm from October through April. Yet clear, non-technical information about oil heat can be surprisingly hard to find. Much of what's written about home heating assumes a mains-gas hookup and a mild climate — neither of which describes a farmhouse on the northern plains in January. This site was built to fill that gap.
Everything here is written for the general reader: the person who just bought a house with an oil tank in the basement, the longtime homeowner who wants to run their system more efficiently, and anyone weighing how oil compares to propane, natural gas, or a heat pump in a cold climate. We assume no prior knowledge and avoid jargon wherever plain words will do. If a term needs explaining, we explain it.
What we cover
The site is organized around the questions homeowners actually ask, rather than the way a textbook might arrange the subject.
- Heating oil basics explains what No. 2 fuel oil is and how furnaces and boilers turn it into heat.
- Tank care covers tank types and how to prevent sludge, water, and corrosion.
- Oil vs. propane vs. gas offers an honest comparison, including cold-climate heat pumps.
- Winter prep walks through readying your home before the deep cold.
- Delivery and supply explains how home fuel delivery generally works.
Each page stands on its own, so you can start wherever your question sits, but they also cross-reference one another because the subjects genuinely connect — good tank care, for instance, is really part of good winter preparation and reliable supply.
Our approach to accuracy
We aim to be straightforward and correct. Heating oil is No. 2 fuel oil, closely related to diesel and denser in energy than propane. Modern systems are cleaner and more efficient than their reputation suggests, and renewable blends are increasingly common. And in Minnesota specifically, cold-climate heat pumps generally work best as part of a dual-fuel system rather than as a stand-alone replacement for a furnace on the coldest days — a nuance that a lot of general heat-pump enthusiasm glosses over. Where local rules, equipment specifics, or safety questions come into play, we encourage homeowners to consult a qualified heating professional for their particular situation rather than relying on general information.
A resource, not a substitute for a professional
The material here is educational. Combustion appliances, fuel storage, and venting involve real safety considerations — carbon monoxide chief among them — and every home is different. For installation, servicing, tank replacement, or any concern about how your specific system is running, a licensed heating technician is the right person to call. Nothing on this site should be treated as instructions for working on your own equipment.
How the pages fit together
Though each page answers a specific question, the subjects genuinely connect, and reading across a few of them gives the fullest picture. Understanding how the fuel burns, on the basics page, makes the case for regular servicing obvious. Knowing why water is the enemy of a tank, on the tank care page, explains the advice on the delivery and supply page to head into winter with a full tank. And the winter prep page ties the whole system together — the furnace, the tank, the supply, and the house itself — into a single seasonal checklist. Whether oil is your fuel by choice or simply because it's what the house came with, running it well is a matter of a few good habits repeated each year. There is nothing mysterious about it, and once those habits are in place the system largely looks after itself, quietly doing its job through every cold snap the winter can throw at it. That reliability, year after year, is the real reward of understanding your heating rather than simply hoping it keeps working.
Ready to dig in? A good starting point is heating oil basics, or jump straight to winter prep if the cold is already on its way. Whatever brought you here, we hope the site helps you get through another Upper Midwest winter warm and worry-free.
This site provides general information about home heating oil and is not affiliated with any specific supplier or servicer.