User contributions for Tim
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- 23:05, 3 July 2012 diff hist +1 Tobin →calcs
- 23:05, 3 July 2012 diff hist 0 Tobin →OK so the spec represents a flow rate of 14gpm and a boiler side temp of 180 °. In an hour, does the mass of water that goes through the heat exchanger actually produce 220,000btu's? What's the &Detla;T of the heat exchanger?
- 23:03, 3 July 2012 diff hist 0 Tobin →calcs
- 23:02, 3 July 2012 diff hist +7 Tobin →OK so the spec represents a flow rate of 14gpm and a boiler side temp of 180 °. In an hour, does the mass of water that goes through the heat exchanger actually produce 220,000btu's? What's the &Detla;T of the heat exchanger?
- 23:01, 3 July 2012 diff hist +393 Tobin →calcs
- 22:37, 3 July 2012 diff hist +556 Tobin →This is a hard problem
- 22:35, 3 July 2012 diff hist 0 Tobin →This is a hard problem
- 22:34, 3 July 2012 diff hist +559 Tobin →calcs
- 22:28, 3 July 2012 diff hist 0 Tobin →Using techtanium specs and Assuming the ΔT rise produces water at 120 degrees, and knowing the heat exchanger water is kept at 180 °F then:
- 22:27, 3 July 2012 diff hist +64 Tobin →calcs
- 22:24, 3 July 2012 diff hist +17 Tobin →specs
- 22:22, 3 July 2012 diff hist −1 Tobin →This is a hard problem
- 22:22, 3 July 2012 diff hist +51 Tobin →This is a hard problem
- 22:20, 3 July 2012 diff hist +345 Tobin →This is a hard problem
- 22:10, 3 July 2012 diff hist +22 Tobin →calcs
- 22:09, 3 July 2012 diff hist +45 Tobin →This is a hard problem
- 22:05, 3 July 2012 diff hist +2 Tobin →This is a hard problem
- 22:04, 3 July 2012 diff hist +812 Tobin
- 21:39, 3 July 2012 diff hist +89 Tobin →design
- 20:07, 3 July 2012 diff hist +144 Tobin →design
- 16:45, 3 July 2012 diff hist −29 Tobin →uing Techtanium specs and Assuming the ΔT rise produces water at 120 degrees, and knowing the heat exchanger water is kept at 180 °F then ΔT is 60
- 16:44, 3 July 2012 diff hist +38 Tobin →If you know the continous flow at a a certain ΔT degree rise and the size of the tank can you figure how many btu's have been transferred to that water.?
- 16:40, 3 July 2012 diff hist −33 Tobin →calcs
- 16:35, 3 July 2012 diff hist +140 Tobin →calcs
- 16:24, 3 July 2012 diff hist +179 Tobin →calcs
- 16:14, 3 July 2012 diff hist +62 Tobin →specs
- 16:03, 3 July 2012 diff hist +110 Tobin →If you know the continous flow at a a certain ΔT degree rise and the size of the tank can you figure how many btu's have been transferred to that water.?
- 16:02, 3 July 2012 diff hist +11 Tobin →If you know the continous flow at a a certain ΔT degree rise and the size of the tank can you figure how many btu's have been transferred to that water.?
- 16:01, 3 July 2012 diff hist +14 Tobin →calcs
- 15:58, 3 July 2012 diff hist +253 Tobin →calcs
- 15:13, 2 July 2012 diff hist +75 Tobin →design
- 21:32, 29 June 2012 diff hist +127 Tobin →specs
- 20:16, 29 June 2012 diff hist +91 Tobin →specs
- 17:24, 29 June 2012 diff hist +11 Tobin /* OK, so assuming there are other sources dumping some heat into the tank what would it look like to use the top heat exchange coil as a pre-heat for the tankless hot water heater? How much would it raise the temperature of the incoming water (@5gpm
- 17:20, 29 June 2012 diff hist +209 Tobin →calcs
- 17:13, 29 June 2012 diff hist +347 Tobin →calcs
- 17:08, 29 June 2012 diff hist +520 Tobin →calcs
- 16:56, 29 June 2012 diff hist +22 Tobin →calcs
- 16:53, 29 June 2012 diff hist +699 Tobin →calcs
- 16:29, 29 June 2012 diff hist +273 Tobin →calcs
- 16:13, 29 June 2012 diff hist +1 Tobin →calcs
- 16:08, 29 June 2012 diff hist −11 Tobin →calcs
- 16:04, 29 June 2012 diff hist −3 Tobin →How much does the temperature go up in a 100 gallon tank if you took a shower for 10 minutes?
- 16:03, 29 June 2012 diff hist +1 Tobin →How much does the temperature go up in a 100 gallon tank if you took a shower for 10 minutes?
- 16:02, 29 June 2012 diff hist +278 Tobin →How much does the temperature go up in a 100 gallon tank if you took a shower for 1 hr?
- 15:59, 29 June 2012 diff hist 0 Tobin →How much does the temperature go up in a 100 gallon tank if you took a shower for 1 hr?
- 15:57, 29 June 2012 diff hist +238 Tobin →calcs
- 15:51, 29 June 2012 diff hist −1 Tobin →if 40.7BTUs get transferred out of the hot water how much does its temperature go down?
- 15:49, 29 June 2012 diff hist −1 Tobin →if 40.7BTUs get transferred out of the hot water how much does its temperature go down?
- 15:48, 29 June 2012 diff hist +1 Tobin →if 40.7BTUs get transferred out of the hot water how much does its temperature go down?
