Get the $300 shipping included heat exchanger package and be done with it. sell the sell the heater.

By chance, do you still have that schematic? I’d love to get a copy.

It’s only offered to Mike at this time so no rush for him to decide.

This again? Wear clothes that make you comfortable outside in whatever the conditions are. It won't be colder inside your 914. Sheesh... buy a down jacket. Do you need an Eberspacheror or Webasto that heats your town too? Ermergerd, it's cold, waaaaah.

Obviously I'm poking fun, but for crying out loud, wear a jacket. You have to get outside of your car too. I don't want to see a 914 driver running across the parking lot to their office with a frozen pinky in the air crying about how cold it is outside.

My first 914 had no heat. I drove it through the winter. Sucks having to open the window to keep the windshield from fogging up. I was 17.

A couple years ago I daily drove my stock 1.7 to work through the winter. Toasty heat. Had to crack the window if the heat lever was wide open.

The stock heat exchanger system is great.

I tell you what, the stock HE system is at least better than nothing. It was 5 degrees when I left the house this morning. I know for some north of me that's like but for us in VA that's more like , especially in a teener that spent the night outside. My heat system is probably not functioning flawlessly, but I managed to get to work without looking too much like a popsicle. I just wish it didn't lose the heat in the cabin as fast as it does...

My first 914 roasted me out on the drive home after buying it. It was a cold winter evening in Seattle. I didn't yet know how to operate the dash controls, so I rolled the window down, lol. For sure, the stock HEs work great when everything is in good shape. But not everyone who has headers or no HEs for whatever reason is going to go back to the stock setup.

My current teener doesn't have heat. I spend so much time outdoors and never let the weather get in the way. I dress for the conditions, so really don't care about a heater. Defrost is the only thing I miss, but there are glass treatments that are effective at stopping fog (Rain-x has some). I've been known to use an "indoor-safe" Coleman gas heater with window cracked when the ice was bad.

I have another car with creature comforts when needed. But to me, part of what I love about the 914 is the lack of them.

Guys, in addition to my 914 I've got a bug with an Eberspacher heater. BN-2 if I remember right. I ran the car here in CT a few winters with just the BN-2 and no heat exchangers.

The big problem with that setup is the BN-2 has two settings, OFF and HELL. Even with the larger interior of the beetle and 20F air temperature after 10 or 15 min you are dying from the heat. Turn the heater off and 10 min later it's getting pretty chilly. Trust me, my car is not some rusted out POS. I did all the welding myself and that car is tight with a stock steel hood and all new rubber. I basically spent the winter driving around with the heater on and the windows open, which is actually kind of nice if you like being outside, but man do you burn gas! Gas heater without any heater boxes just doesn't work that great.

If it's not really cold out a gas heater will warm you up quick and then I guess you could turn it off for longer. Though if it's not really that cold, get seat heaters. I have them in my 914 which runs headers and they work great. It's a whole lot cheaper and install is a snap.

Based on the experience with my beetle there is no way I'd spend the time and money to put any gas heater in my 914 without heater boxes too.

Just my $.02

Kelly

The joy of pure driving. Most people don't understand.

LOL! Love that summary. Your window regulators become the thermostat.

Same thing on my '74 Super Beetle i had back in the '80s. The Eberspächer turned the inside from below zero to sauna in less than 15 minutes.

I know that Eberspacher (now Espar) sells a thermostatically controlled switch, but don’t know if it works with the older heaters.

I could only find a few online which are not 100% the same for some reason.

If I find a better one I'll let you know.

https://encrypted-tbn0.gstatic.com/images?q...ibNsA_julpI3VHw

My first 356 had a Webasto gas heater in it. Mark is right, they may a "vacuum" type sound when they light.

It was a '64 356 SC. Cool car, but I hated that it was red.

I had Eberspächer in my ´72 Beetle back in the '80s too. When the temperature had rised from zero to sauna and I shut dawn the Eber, it didn´t make any heat any more. But, the blower still keep on blowing air inside the car. It needed to cool dawn the heater. So, the temperature was soon nearly zero again, and the Eber had to start again.....

I had Eberspächer in my ´72 Beetle back in the '80s too. When the temperature had rised from zero to sauna and I shut dawn the Eber, it didn´t make any heat any more. But, the blower still keep on blowing air inside the car. It needed to cool dawn the heater. So, the temperature was soon nearly zero again, and the Eber had to start again..... headbang.gif

Yes I neglected to mention this. My BN-2 does exactly the same thing. by the time the heater is done cooling down......so has the interior of the car.