Were about 3 feet x 2 feet but i stand to be erected on this they were coloured white i think and i think i remember seeing one with a sticker on it telling the householder not to paint it.
Radiant ceiling heat 1970s.
So their heating rays are thus not nearly as effective as sunshine.
Sometimes it will turn on and work fine other times it won t as in nothing on the digital display no signs of life.
From my dodgy memory dims.
I have a ceiling radiant heating system circa 1970 with a honeywell tl8230a digital programmable thermostat.
Here the radiant heat can unfold in the best possible way with flow temperatures of between 26 and 40 c.
Where ceiling heating makes sense.
In fact the temperature variant from ceiling to floor is only about 1 c 2 f.
But through radiant action they can heat the entire room quite effectively just like the sun shining down can do.
Tools you will need to demo a heated ceiling mattock 2 5 lb.
But unless you re really intent on period authenticity bus s suggestion is probably the right one install something more maintainable and more efficient.
But electric ceiling heaters aren t nearly as powerful as the sun.
When it does work it often will turn off after a period of time and i m not able to reset or restart it.
In principle radiant heating should work well.
Ceiling radiant heat is an interesting historical anomaly.
A direct transference of clean even heat from object to object without fans pumps or hoses silent motionless and invisible.
Radiant ceiling heat comes in two main forms.
Radiant ceiling heat is a style of heating that is significantly different from the radiators or forced air ducts that you may be used to.
Low temperature ceiling heating can be used in rooms with a height of between 2 5 and 3 5 meters.
In the older form electric heating elements are sandwiched between a layer of drywall and a layer of plaster.
Radiant ceiling heat was real popular here in the 1970s there were 3 mehtods of installation.
It was like big ceiling tiles all interlocked like ceiling tiles that covered the ceiling like ceiling tile.
Our electric radiant ceiling heating system also eliminates cold and hot spots throughout the environment.