Harman Mark Series

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pa coal cracker
Member
Posts: 57
Joined: Sun. Dec. 02, 2007 9:38 am
Stove/Furnace Make: Harman
Stove/Furnace Model: MarkII and Mag Stoker
Location: Hegins Pa

Post Fri. Mar. 14, 2014 6:55 am

How can I tell wich one I have?

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Cap
Member
Posts: 1582
Joined: Fri. Dec. 02, 2005 10:36 pm
Hand Fed Coal Stove: Harman SF 250, domestic hot water loop, heat accumulator
Coal Size/Type: Nut and Stove
Other Heating: Heat Pumps
Location: Lehigh Twp, PA
Contact:

Post Fri. Mar. 14, 2014 7:04 am

I think you can tell by the info you listed in your profile. Sounds right to me. How do you like the Harman? Mine works great!

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titleist1
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Posts: 4404
Joined: Wed. Nov. 14, 2007 4:06 pm
Hot Air Coal Stoker Stove: Harman Mag Stoker (old style) one in basement, one in workshop
Hand Fed Coal Stove: Harman Mark III on standby for long power outages
Coal Size/Type: Rice/Anthracite; Nut/Anthracite
Location: Cecil County, MD

Post Fri. Mar. 14, 2014 7:12 am

how many separate grates, 2 or 3?

3 would be a Mark III, 2 is either a Mark I or II.

The Mark II is 25" wide and the Mark I is 20" wide.

(or if you stove still has the plate on the lower back corner, it would say there! :) )

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SMITTY
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Posts: 11912
Joined: Sun. Dec. 11, 2005 12:43 pm
Stoker Coal Boiler: Patriot Coal - (custom built by Jim Dorsey, Taunton MA - RIP 4/18/13)
Hand Fed Coal Stove: Harman Mark III (SOLD!)
Coal Size/Type: Rice / Blaschak anthracite
Other Heating: Oil fired Burnham boiler
Location: West-Central Mass

Post Fri. Mar. 14, 2014 10:46 am

Yep - plate on the back has all the info - model, month & year built, clearances, etc...

Mark I has only 2 shaker grates, and is a very small, skinny looking stove - not even 2' wide. Never owned a Mark II, but it's slightly bigger, and the Mark III has 3 shaker grates, and is pretty wide. A good sized stove - VERY heavy - about 500 lbs. + .
Attachments
Harman Mark III coal stove, back, info plate.JPG

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