- Cincinnati, Ohio, United States
- US $1,500.00
- Jan 30th
NRS-4: Piped w/secondary recirc pump, can be cut out and plugged and can be used as a single return system, uses S59-3045 as mixing valve, unit good for a low rate of 0.5 gpm up to 47 gpm with varying pressure loss depending on flow rate. NRS-8: Same as far as the recirc pump goes, uses the S59-3080 as the mixing valve. Flow rate of 0.5 gpm up to 77 gpm with varying pressure loss depending on flow rate.