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Richardson System Piping

Fizz
Fizz Member Posts: 538
Back again with some further info on my system, a Richardson which is 2pipe vapor/vac with one main vent, radiators have graduated valves with els with ball cock for traps.  The original set-up had 11 rads, on 2 loops, however, there were 2 add-ons, a kitchen which has 2 rads with traditional packless valve and traps, and bath with same set-up.  The kitchen has it's own run of about 25 ft off main and is vented by Maid'o mist vent at end of air return; the bath was piped into main loop which now has 8 rads, 7 of which are original Richardson's, however one had valve removed and replaced by packed valve.  Other original loop has 4 original rads vented by Gorton #1.  Radiation load to each loop is as follows: origial with 8 rads 234 sf, original with 4 rads 144sf and add-on 140 sf.  Occasionally 2 of rads in 8 rad loop don't heat, do you think more vent is needed as line is not vented specifically, rather depends on main vent which is Gorton #2?  I will be adding vaporstat with low pressure gauge.

Comments

  • Mad Dog_2
    Mad Dog_2 Member Posts: 3,471
    The Boynton/Richardson system was..................

    The CADDY-LACK of its day.  It couldnt hurt to vent the mains AND the Returns if you can.. You'll get much better steam distribution.  Mad Dog
    To learn more about this professional, click here to visit their ad in Find A Contractor.
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