Lochinvar CB1120 Parts List

CWR-10

Copper-Fin

®

Boilers—Water Heaters — Pool Heaters

CB-CW-CS 475—3080

Replacement Parts List

PARTS & SERVICE DEPARTMENT

Nashville, Tennessee
615-889-8900 / Fax: [phone]

www.Lochinvar.com

Pump Assembly For Water Heaters Gas Train Assembly 475—1350

Gas Train Assembly 1540—3080

ITEM NO. PART NO. DESCRIPTION MODEL NO.

Gas Train Assemblies

1 GAC2029 1” GAS COCK, MANUAL 475-940
1 GAC2030 1-1/3” GAS COCK, MANUAL 1120-1350
1 GAC2031 1-1/2” GAS COCK, MANUAL CW/CS 1540
1 GAC2032 2” GAS COCK, MANUAL CW/CS 1700-2620, CB 1540
1 GAC2033 2-1/2” GAS COCK, MANUAL 3080
2 PRV2014 2” REGULATOR GAS PRESSURE, NAT. 1700-3080, CB 1540
2 PRV2016 1-1/2” REGULATOR GAS PRESSURE, NAT. CW/CS 1540
2 PRV2002 1” REGULATOR GAS PRESSURE, LPG. 665-940
2 PRV2003 1-3/4” REGULATOR GAS PRESSURE, LPG. 1120-1350
2 PRV2003 2” REGULATOR GAS PRESSURE, LPG. 1700-3080, CB 1540
2 PRV2006 1-1/2” REGULATOR GAS PRESSURE, LPG. CW/CS 1540
3 VAL2022 VALVE WITH REGULATOR, NAT (TO SERIAL C85) CBN/CWN475-570
3 VAL2018 VALVE WITH REGULATOR, NAT (SERIAL C85 TO I85) CBN/CWN475-570
3 VAL2915 VALVE WITH REGULATOR, NAT (AFTER SERIAL I85) CBN/CWN475-570
3 VAL2916 VALVE WITH REGULATOR, LPG CBL/CWL475-570
3 VAL2022 VALVE WITH REGULATOR, NAT OR LPG (TO SERIAL C85) CB(N,L)/CW(N,L)665-740
3 VAL2018 VALVE WITH REGULATOR, NAT OR LPG (AFTER SERIAL C85) CB(N,L)/CW(N,L)665-740
3 VAL2107 VALVE WITH REGULATOR, NAT CBN/CWN940
3 VAL2018 VALVE WITH REGULATOR, NAT CBN/CWN940

* Indicates all models unless otherwise noted.
** Specify if 3/4” relief valve tapping is required when ordering.
Note: CB = Boilers, CW = Water Heaters and CS = Pool Heaters
Please have model number and serial number when ordering parts.