When should you choose to use a gasketed plate, brazed plate, or shell and tube heat exchanger? Often in HVAC, plumbing, or industrial systems any …
Shell & Tube Heat Exchanger – Leaking Gaskets
Shell and tube heat exchanger leaks can be very frustrating. Occasionally we receive a call from a frustrated contractor who swears he installed the heat …
Bell & Gossett SU Heat Exchangers – Sleuthing the BTUH Capacity (Part 2)
As I noted in our last R. L. Deppmann Monday Morning Minutes (Part 1), an engineer in the Detroit area asked a question we get …
Bell & Gossett SU Heat Exchanger – Estimation of BTUH Capacity (Part 1): Field Identification
An engineer in the Detroit area asked a question we get asked every month of every year. The way he asked it caught my attention. …
Bucket Traps for Condensate Lift: Steam & Steam Heat Exchanger Basics Part 13
Don’t lift the condensate out of a steam heat exchanger or coil with a modulating control valve. Over the last several weeks in the R …
Condensate Lift: Steam & Steam Heat Exchanger Basics Part 12
Over the last several weeks, the R L Deppmann Monday Morning Minutes articles examined the trap sizing out of a heat exchanger or coil with …
Steam Trap Operation: Steam and Steam Heat Exchanger Basics Part 10
For the last two weeks, R. L. Deppmann Monday Morning Minutes has explained how the float and thermostatic steam trap operates, offering some tips for …
Steam Trap Operation: Steam and Steam Heat Exchanger Basics Part 9
Last week the R. L. Deppmann Monday Morning Minutes explained how the float portion of a float and thermostatic steam trap operated. This week the …
Steam Trap Operation: Steam and Steam Heat Exchanger Basics Part 8
When discussing steam heating and steam heat exchanger basics, an important component for proper operation is the steam trap. At times, it feels like steam …
Steam Inlet Pipe Size of Steam-to-Water Heat Exchangers
Many institutional and industrial projects use steam to heat the water for hydronic heating, domestic water, or processes. The pipe size prior to the steam …
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