WebFor baseboards and convectors ST302P-ST402P Programmable Electronic Thermostat for Baseboards and Convectors ST252NP-ST302NP-ST402NP Non-Programmable Electronic Thermostats for Baseboards and Convectors STE302R2+ Single Programming Double-Pole Electronic Thermostat STE403NP Electronic Thermostat – Single Programming WebNov 24, 2009 · A 12 foot section of forced hot water baseboard or an 8 fin cast iron radiator measuring 36 H x 20... Log in. Register. ... Yes ,you can use them at lower temps.Using the chart from colonial supply 140* would be 90 BTU per EDR.Plugging that into our example radiator of 28 EDR would give an output of 2520 BTU at 140* water. For easy reference
Baseboard Heater Size and Watts Guide - ThermostatGuide
WebMay 31, 2000 · Also assume the boiler outlet temperature is 180 degrees F, and the baseboard has a rated output of 600 Btu/hour/foot with 200 degrees F water, 65 degrees F entering air, and a flow rate of 1 gpm, after the heating effect factor has been removed. The air temperature entering the baseboard is 65 degrees F. greek consonants crossword clue
How do I calculate the size of electric baseboard heater needed?
WebThe British Thermal Unit, or BTU, is an energy unit. It is approximately the energy needed to heat one pound of water by 1 degree Fahrenheit. 1 BTU = 1,055 joules, 252 calories, 0.293 … WebFeb 2, 2010 · In this case you should allow 12.5W per square foot. In an average house with R-11 insulation in the walls and R-19 insulation in the ceiling you will need 10W per square foot. In a very modern house with full insulation, R-19 in walls and R-38 in ceiling you will only need to allow 7.5W per square foot. Step 4 - Any Adjustments WebFull - R-19 in walls and R-38 in ceiling - 7.5 watts per square foot. 3) Make adjustments as necessary. For ceilings above 8 feet - increase wattage by 25% for every additional 2 feet in height. Use a minimum of 1000 watts in a bathroom. If a recommended wattage falls between two sizes - select the large heater. flow aluminium bottle