National Listing/Approvals - Gas Products
Model US US Standard Canada Canada Standard Massachusetts NYC MEA SCAQMD Texas Nox
GWH 260 PN CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G1-0208-247      
GWH 425 EF CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G3-0506-192  
GWH 425 HN CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G3-0506-192      
GWH 425 HNO CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G3-1206-167  
GWH 425 PN CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G1-0208-247      
GWH 345 ESR CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G1-1107-164 MEA 369-07-E    
GWH 450 ESR CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G1-1107-164 MEA 369-07-E    
GWH 715 ES CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G1-1207-163 MEA 142-04-E  YES  
GWH 800 C ES CSA Intl ANSI Z21.10.3-2004 CSA Intl CSA 4.3-2004 G1-1207-163 MEA 370-07-E YES  
   National Listing/Approvals - Electric Products
Model US US Standard Canada Canada Standard Massachusetts NYC MEA
RP17PT UL UL 499 cUL CAN/CSA-C22.2 No. 64    
RP27PT UL UL 499 cUL CAN/CSA-C22.2 No. 64    
RP1PT UL UL 499 cUL CAN/CSA-C22.2 No. 64 P3-0605-246  
RP2PT UL UL 499 cUL CAN/CSA-C22.2 No. 64 P3-0605-246  
RP3PT UL UL 499 cUL CAN/CSA-C22.2 No. 64 P3-0605-246  
RP7PT UL UL 499 cUL CAN/CSA-C22.2 No. 64 P3-0605-246  
RP12PT UL UL 499 cUL CAN/CSA-C22.2 No. 64 P3-0605-246  
GL2.5 Ti UL/CSA UL 174 CSA C22.2 No 110 P3-0605-214  
GL4 Ti UL/CSA UL 174 CSA C22.2 No 110 P3-0605-214  
GL8 Ti UL/CSA UL 174 CSA C22.2 No 110 P3-0605-214  
As of July 1, 2008 the NYC department of buildings no longer requires an MEA (Materials and Equipment Acceptance) approval for our products. For more information, please view the information in the PDFs below.
   

csa_bwlogo.gifCSA Intl = Canadian Standards Association International
UL = Underwriters Laboratory
ULC = Underwriters Laboratory Canada
SCAQMD = South Coast Air Quality Management District
cuslist_ullogo.gifNYC MEA = New York City Material Equipment Authorization most states do not need state approval.

Most jurisdictions accept national listings such as CSA or UL, in some instances local approvals may also be needed. Check with a local building or inspection official prior to installation of product.
   
 
Note: Specifications and product information subject to change without notice.