What should the EDR be on a radiator?
Each radiator style has an associated Square Feet EDR for each section, height and number of tubes. Buy Dan’s book “EDR” as one place to start. They do vary, those radiators. Typically, the 240 BTUH per EDR rule is for 215 degree steam (1 PSIG) in a 70 degree room.
How many Btus are equivalent to 100 square feet?
100 Square Feet Equivalent Direct Radiation to Btus Per Hour = 24000.0058. 5 Square Feet Equivalent Direct Radiation to Btus Per Hour = 1200.0003. 200 Square Feet Equivalent Direct Radiation to Btus Per Hour = 48000.0116. 6 Square Feet Equivalent Direct Radiation to Btus Per Hour = 1440.0003.
What should the btuh be for a steam radiator?
Buy Dan’s book “EDR” as one place to start. They do vary, those radiators. Typically, the 240 BTUH per EDR rule is for 215 degree steam (1 PSIG) in a 70 degree room. With hot water at an average temperature of 170 degrees (e.g. 180 in/160 out) the BTUH drops to 150 in the same 70 degree room.
What should the btuh be in a 70 degree room?
Typically, the 240 BTUH per EDR rule is for 215 degree steam (1 PSIG) in a 70 degree room. With hot water at an average temperature of 170 degrees (e.g. 180 in/160 out) the BTUH drops to 150 in the same 70 degree room.
Each radiator style has an associated Square Feet EDR for each section, height and number of tubes. Buy Dan’s book “EDR” as one place to start. They do vary, those radiators. Typically, the 240 BTUH per EDR rule is for 215 degree steam (1 PSIG) in a 70 degree room.
100 Square Feet Equivalent Direct Radiation to Btus Per Hour = 24000.0058. 5 Square Feet Equivalent Direct Radiation to Btus Per Hour = 1200.0003. 200 Square Feet Equivalent Direct Radiation to Btus Per Hour = 48000.0116. 6 Square Feet Equivalent Direct Radiation to Btus Per Hour = 1440.0003.
Buy Dan’s book “EDR” as one place to start. They do vary, those radiators. Typically, the 240 BTUH per EDR rule is for 215 degree steam (1 PSIG) in a 70 degree room. With hot water at an average temperature of 170 degrees (e.g. 180 in/160 out) the BTUH drops to 150 in the same 70 degree room.
Typically, the 240 BTUH per EDR rule is for 215 degree steam (1 PSIG) in a 70 degree room. With hot water at an average temperature of 170 degrees (e.g. 180 in/160 out) the BTUH drops to 150 in the same 70 degree room.
