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Does anyone have any experience with these type heatpumps. What company or representive can I contact..........Woody

Questions, I am at a plant that uses two instantanous steam driven hot water heaters. These units are given us some problems, all they are used for is are domestic hot water needs. Bathrooms and mop sinks. I wanted to find out some good contacts about going green and using solar to meet are...

I am talking about domestic hot water. I am also going to put a de-superheater on my domestic hot water as well.

Does anyone have data so that I can build my own hot water heatpump. I understand the concept but I am looking for some information on the general guide lines. It seems like a good idea as efficient as the new compressor are...Thanks

Wanted to know what types of software are user friendly/ and portable? We have ESS but it is only on-line at our plant and I would like to have something that I could load om my laptop. I am trying to build a data base of all our equipment that uses refrigerant. We are basically starting from...

Our humidifier is a Dri-Steem live steam type and our building is about nine years old. It seems that type of design kinda contradicts it self opening and closing the humidifier. This design seems like would probably serve the purpose if the sensor was placed further downstream, but our duct...

We do have the spaces controlling from an exhaust humidity sensor. Which is fine but the sensor located in the supply is actually used for a high limit for the humidifier. Which seems to keep cylcing the humidifer off most of the time....

We have a built up airhandler with chilled water coil with setpoint at 45.0F and discharge temp of 50.0F. 100% outside air. Outdoor air temp 63.9F and 72.9%. Discharge humidity sensor reading 100.6%, our humidifier is off. The space temps are maintained at 70.0F and 40.0%. We have had issues...