Haunted,was down to 8 degrees this morn,3 degrees wednesday morning and on Tuesday right at ZERO at 6am.Let me lend some free advice on heatlites if I may.Many associate buildings being burnt down because of heat lites. This was many the cause of farrowing houses years ago when straw was used for bedding.The heat lites was left hanging close to the sow that was confined in the farrowing crate but as small pigs grew their nosey nature caused them to bump and play with the lites eventually causing them to fall down on the straw and after awhile flames would start.
I use heat lites on all newly hatched peachicks and I still have heat lites on all 2012 hatched peas that are now moved into the 3 wall pens inside the Palace.But every one of those heat lites I have made some provisions to that leaves me confident they will never start a fire.It maybe easier to explain with pictures and if so let me know and this weekend I will take one apart and show you my upgrades but it goes something like this.
First there is a 2 piece porcelan fixture that a) has threads to screw in the heat bulb and b) another female threaded piece that is used to tighten down on the bulb porcelan piece and the heat shield.I first unscrew these two pieces.Inside you will see two electric wires with wire connectors that are screwed onto the bulb fixture piece.I will cut these two wires making them as short as possible and still be able to be attached to the bulb base.On many there is a small piece of wire that is crimped around the base of the cord right before the wire coating is split to allow both wires to be seperated and used.I will cut this small wire off and then use my own wire and make two complete wraps around the cord.I then tie a simple 1 loop knot as close to the wire,or end of the cord just as close to the end where the cord covering is still intact.You must do this as close as possible to the very bottom of the cord because you still have to screw the second piece of porcelan onto the first. By screwing these two together the shield is also being held tight. You may find that trying to screw the two porcelan pieces together is tough and many times I have added several drops of oil to the threads. This makes threading them back together much easier and I can get them tighter than the factory does.Next around the porceln piece,the shroud has two punched openings for a cheep wire hanger to be used.The ends of the wire that goes thru the shield often times are straight. I bend them up as much as possible making it impossible for either end of this wire hanger to come out of the aluminum shield.
Since I made a knot in the cord between both porcelan pieces I can now use the cord itself as a way to hold the lite into position.Pulling on it only makes the knot tighter and by having this knot in place,the cord will not pull thru the porcelan opening,where before only the small wrap of wire,around the cord was all that was there.And since I re-bent the wire holder ends that is attached to the shroud,I than can use a piece of wire or small chain to also attach the lite with at the desired height.I now have 2 ways to hold the lite where I want at the height I want. You will notice a few pics back here how I installed the heat lites on the wall pens.I cut the plywood so the aluminum shields would half way fit and then secured the shields with at least 3 drywall screws going thru the shield into the plywood. I then used scrap 2x4 welded wire to cover the heat bulb on the bottom.Even tho the lite is flush with the ceiling the welded wire is still in place to keep the peas from hitting the lite when they start flying around and that causes early heat lite failures,,but not anymore here.
If you make the heat bulb so it can be held at a certain height no matter what,the cord and chain both would need to become severed before the lite would fall down on wood shavings or straw,thus causing a possible fire.You can also cut the power cord going to the heat lite so it is the exact length needed when the heat bulb is in the exact height position you want,to the electric outlet.That way if the lite gets knocked down,it will instantly become unplugged.A little work and expermenting and heat lites are very safe in my opinion.Plus some modifications insures they are permanent and cannot be knocked down.