UL Subject 1738

Original price was: $216.14.Current price is: $108.00.

Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV (CSDS Proposal, 3/7/2014)

Underwriters Laboratories , 03/07/2014

Category:

UL Subject 1738

Original price was: $160.21.Current price is: $80.00.

Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV (CSDS Proposal, 9/19/2014)

Underwriters Laboratories , 09/19/2014

Category:

UL Subject 1738

Original price was: $263.95.Current price is: $131.00.

Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV (CSDS Proposal, 5/23/2014)

Underwriters Laboratories , 05/23/2014

Category:

UL Subject 1738

Original price was: $256.83.Current price is: $128.00.

Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV (CSDS Proposal, 11/26/2013)

Underwriters Laboratories , 11/26/2013

Category:

UL Subject 1738

Original price was: $110.75.Current price is: $55.00.

Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV (CSDS Proposal, 1/21/2011)

Underwriters Laboratories , 01/21/2011

Category:

UL Subject 1738

Original price was: $132.73.Current price is: $66.00.

Standard for Venting Systems for Gas-Burning Appliances, Categories II, III, and IV (CSDS Proposal, 10/29/2010)

Underwriters Laboratories , 10/29/2010

Category: