SMITH WATER PRODUCTS CO., INC. 5621 W. 115TH STREET • ALSIP, ILLINOIS 60803 PHONE: 1-800-433-2545 • FAX: 1-800-433-2515 website: • email: parts@hotwater.com

170345 ...... ....... 170345 ....... ........ 170345....... .......170345 *28 Instruction, Bilingual............ ....... 193912 ...... ...... 193912 ...... ....... 193912 ....... ........ 193912....... ....... 193912 *29 Instruction, ECO................... ......192282-1 ..... .....192282-1 ..... ......192282-1 ...... ...... 192282-1 ..... ..... 192282-1 30 L&O Label............................ ....... 194401 ...... ...... 194401 ...... ....... 194401 ....... ........ 194401 ....... .......19

* Dual-channel system has 3. vent pipe inside 6. air intake pipe. ** R Value shown is “performance rated.” MODEL NUMBER FIRST HOUR RATING GALLONS ENERGY FACTOR GAL. CAP. BTU INPUT PER HOUR NATURAL RECOVERY 90.F RISE GALLONS PER HOUR R VALUE** A B C D E F VENT OUTLET* APPROX. SHIPPING WEIGHT (LBS) GDVS-40 68 .59 40 36,000 36 16 63-3/4 48-3/4 21 14-5/8 8 42 3 in 6 181 GDVH-40 71 .59 40 40,000 40 16 63-3/4 48-3/4 21 14-5/8 8 42 3 in 6 195 GDVS-50 77 .58 50 38,000 38 16 72-1/2 57-1/2 21 14-5/8 8 50-