Velocity MS2-030 - Page 23

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Table 3.2: Maximum Possible Continuous Draw
(180F Boiler Supply, 77F DHW Rise, 135F Outlet)
(a) (b) (c)
Model
Continuous Draw
(Gal/min)
Min Boiler Output
(MBH)
MS2-030 2.3 87
MS2-040 2.7 101
MS2-050 3.2 121
MS2-075 3.9 150
MS2-119 6.9 264
Table 3.3: AHRI First Draw Rating*
(a) (b) (c)
Model
Draw Rate
(GPM)
First Draw Rating
(Gal)
MS2-030 2.3 23
MS2-040 2.7 31
MS2-050 3.2 44
MS2-075 3.9 69
MS2-119 6.9 81
* First Draw Rating is the amount of stored water available from a fully recovered indirect water heater, with no boiler output
during the draw, before the outlet temperature falls by 25F. At draw rates higher than that shown in column (b), less stored hot
water may be available.