10 CSR 23-5.070
Closed-Loop Heat Pump Systems That Use Refrigerants as the Heat Transfer Fluid (Rescinded December 30, 2018)
AUTHORITY: sections 256.606 and 256.626, RSMo 2000. Emergency
rule filed Nov. 16, 1993, effective Dec. 11, 1993, expired April 9,
1994. Original rule filed Aug. 17, 1993, effective March 10, 1994.
Amended: Filed May 17, 2013, effective Dec. 30, 2013. Rescinded:
Filed April 25, 2018, effective Dec. 30, 2018.