BRAND: CAVAGNA GROUP KOSANAPPLICATION: The 984HP-04 will be mounted stationary and connected to both propane tanks with the included pigtails.Two ball valves included so you can swap an empty tank without shutting off supply to the house.From there 1/2" pipe (not included) will run from the outlet of the 984HP-04 to the inlet of the 988LP-03.The 988LP-03 has an outlet pressure of 11"wc (adjustable) that will work with most home appliances.A ball valve lockoff is also included to mount between the house and the 988LP-03.KIT CONFIGURATION: STRAIGHTKIT BTU CAP: 800,000 FROM TANK (984HP-04)MAX INPUT: 250 PSIINPUT SIZE: 1/4" FEMALE NPTOUTPUT: 10PSIOUTPUT SIZE: 1/2" FEMALE NPT TO SECOND STAGE REGULATOR (988LP-03)MAX INPUT: 10 PSIINPUT SIZE: 1/2" FEMALE NPTOUTPUT: 11"WCOUTPUT SIZE: 1/2" FEMALE NPT NOTE: PIGTAIL WILL COME COILED SHIPS IN 2 OR 3 DAYS FROM ORDERFREE SHIPPING IN THE 48 STATES WARNING:This product can expose you to chemicals including Lead and lead compounds, which are knownto the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the state of California to cause cancer. www.P65Warnings.ca.gov. WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. www.P65Warnings.ca.gov.