Finally Figured Out My Hampton HI300 Insert

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MetMan

Member
Sep 1, 2010
79
Western New York
And it only took a little over two seasons! As a way of giving back to this site, here's a summary of my journey.

First year: Typical new guy mistakes. Poorly seasoned wood, damping the fire down too quickly. No real biggie, though--I still saved about 400 gallons of heating oil.

Second year: Better wood, but not enough of it. I also made the mistake of cutting up a lot of basswood. I did add a box fan to my repertoire to blow cold air toward the insert though, with excellent results. For new guys--the fan sounds crazy but it works. I saved nearly 600 gallons of oil.

Third year: Laid in a supply of seasoned wood in May and added to that in August. Split the delivered splits into sizes my insert likes--small is better for me to allow me to fill it right up. I also found a source of pallets so the wood is off the driveway. Up to this year, I typically ran the blower on high and the box fan on low. I heated OK but my burn times were fairly short with a pretty good amount of coal build up which I'd need to burn off at least once a day during 24/7 burning season.

As a result of an earlier thread about blower speeds, I decided to experiment with running the blower on low. This worked great as my insert temps were hotter and seemed to give off heat longer. I will normally get the air damped down to all the way closed or open to a half inch or less every burn. (It turns out this is how the instructions say to run it...) The breakthrough was when I set the box fan to medium instead of low. This produces the most consistent heat I've seen yet.

I am heating about 2000 sq feet of drafty 1870s Federal style home. There's a central entry way and stairs going up with living room on right (w/ insert) and dining room/kitchen on left. The box fan is placed where the dining room meets the entry way pointed toward the living room. I have probably 24' of 6" stainless inside a masonry chimney with no draft problems whatsoever.

Currently sitting on a 7/8ths full oil tank (filled in October and we heat water with oil) and couldn't be happier. If the weather continues to be mild I may not need a February fill up.
 
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I definitely need a box fan. I keep the ceiling fan going in my living room which helps move some of the hot air away from the insert (no sense in reheating hot air and blowing it out again). We run the central unit blower to further circulate air for 10 minutes a couple times a day. But definitely blowing cold air to the insert would be best.
 
I agree totally with your assesment of the Hampton. I run the same set up, including the blower on low and have great resutls. Just curious, what kind of burn times are you looking at?
 
sgt7546 said:
I agree totally with your assesment of the Hampton. I run the same set up, including the blower on low and have great resutls. Just curious, what kind of burn times are you looking at?

I have plenty of hot coals in the morning. I reload probably every 4 hours during the day when it's cold. It hasn't really got cold yet here, though, so I don't know if the new burn pattern will change.
 
Seems about right, I'm getting anywhere between 3 and 5 hours, depending on the wood (silver maple vs locust or oak) and can toss splits on the coals in the morning and it takes back off. Thanks for the info.
 
Met Man, Thanks for the Summary.

I'm also on my 3rd burn year, and Stihl learning. Where do you have your thermometer? I fitted ours on the shelf where the hot air exits.
Also what temps do you let it cruise at.

JFI
The pre-drilled 5/16" EPA hole is on the front, right side, lower area, next to fan switch is.....I covered it with heat tape and pocked a smaller 1/8" opening. gives me better control against runaways.

Burn Safe:
Frank
 
sgt7546 said:
Seems about right, I'm getting anywhere between 3 and 5 hours, depending on the wood (silver maple vs locust or oak) and can toss splits on the coals in the morning and it takes back off. Thanks for the info.

Nice to see fellow HI300 owners, doesn't seem to be many of us here.
I am going to try the fan trick this year myself.
I get 8-10 hr overnight burns and the same during the day. My house is roughly 1700-1800 sq. ft (not counting full finished basement).
Last night, I loaded at 8:30, went to bed around 11:00. Woke up at 7:30 to allot of hot coals and the t-stat said 76*.
I am mainly burning cherry, maple and some ash right now, since it has not gotten really cold yet.
Last year I made the mistake of just throwing 2-3 pieces on at a time during the day while we were home on the weekends. Went through alot more wood that way.
 
Frank--no thermometer here, I just go by sight and sound. Never thought of modifying the secondary air hole. Does it have any affect on secondary burn? I was under the impression that the burn tubes got their air from the hole.

Monkey Wrench said:
Met Man, Thanks for the Summary.

I'm also on my 3rd burn year, and Stihl learning. Where do you have your thermometer? I fitted ours on the shelf where the hot air exits.
Also what temps do you let it cruise at.

JFI
The pre-drilled 5/16" EPA hole is on the front, right side, lower area, next to fan switch is.....I covered it with heat tape and pocked a smaller 1/8" opening. gives me better control against runaways.

Burn Safe:
Frank
 
MetMan said:
Frank-- Does it have any affect on secondary burn? I was under the impression that the burn tubes got their air from the hole.

I experimented with the EPA hole for days. Had a magnet over it, than would removed to see if secondary burn changed.

No affect on secondary burns. Does allow me better control of air input on fire . ie: prevent over fire.

Burn Safe
Frank
 
Monkey Wrench said:
MetMan said:
Frank-- Does it have any affect on secondary burn? I was under the impression that the burn tubes got their air from the hole.

I experimented with the EPA hole for days. Had a magnet over it, than would removed to see if secondary burn changed.

No affect on secondary burns. Does allow me better control of air input on fire . ie: prevent over fire.

Burn Safe
Frank

I believe the Hampton insert is similiar to my Regency insert. The reason most people cover that hole is to eliminate the howling noise caused by a strong draft. I haven't noticed any affect on burning.
 
Metman...started reading this, it was like looking in a mirror...one thing different for me this year was last year was colder. I ran out of good seasoned wood so had to burn with air open longer with less seasoned wood...this year I'm not making that mistake. seems warmer (not burn as much) and with more seasoned wood . Just can't seem to remember to closed the air quicker because of the good wood...nice second burns and longer burn times. Thanks again for the post.
md
 
Great thread, though I'm a little late getting here.
We should be getting a HI300 in the next couple of weeks, installed in a Heatilator A36R prefab fireplace.
Here's hoping they squeeze it in there okay.

I've been slab splitting the last couple of log loads. I just made up that term, but I mean splittig the round into slabs instead of pie slices. I figure it might be easier to stack them in a stove.
I wonder how that would work int the HI300? I had another Quad that burned N/S, and it'll be great to be able to do that again.

Alas, Spring is coming. Daylight Savings starts tomorrow!
 
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