516-616-4650

Premier Manufacturer of Wall Hung Condensing Boilers, Water Heaters and Combination Units
VESTA.DS,Inc provides highly-efficient energy saving condensing tankless water heaters,
versatile condensing combination boilers, premium hybrid water heaters.
Designed and engineered for the North American market
by a South Korean manufacturer thats been supplying quality eco-friendly products worldwide since 1947.
With its premium grade stainless steel condensing heat exchangers and robust design provide the best energy saving smart and comfort products around.

Technical Information
Specification Sheets / Manuals
Water Heaters
Flat Plate Heat Exchanger
The Ring™ - A Single Coil around the burner
VTS-150 / VTS-199 Series - No Pump
VTP-150 / VTP-199 Series - With Pump
VX Series - No Pump
VXP Series - With Pump
150 Series - Variable BTU/H 19,900-150, 000
199 Series - Variable BTU/H 19,900-199,000
Self Calibration - No Combustion Analyzer needed
Service Friendly access panels and Air intake Filter
Built-In Port for CO2 measuring on the exhaust duct
Indoor / Outdoor Wall-Hung
Residential / Commercial Use
Forced Draft Direct Venting
Electronic Ignition
Natural Gas Supply: 3.5" - 10.5" WC
Propane Gas Supply: 8" - 13" WC
3/4" Inlets & Outlets: C/H Water, Recirc. & Gas
120V AC, 60Hz / Less than 5 amps
Primary/Secondary Heat Exchangers SS
Venting: Exhaust / Intake
- 2" or 3" PVC, CPVC, Polypropylene
- 2" or 3" Special gas vent type BH (Class II, A/B/C)
Safety Devices: Flame Rod, APS, Over heat Preventer, Exhaust high temperature limit sensor, Power Surge Fuse
VX & VXP - Variable BTU/H 13,300 - 199,000
Heat Exchanger Premium 444 SS
TOP & BOTTOM INLET & OUTLETS
1/2 Gallon SS buffer tank
UEF 0.96
Self Calibration - No Combustion Analyzer needed
Water Leak Detection sensor
Built-In Freeze Protection
Indoor Wall-Hung
Residential / Commercial Use
Forced Draft Direct Venting
Electronic Ignition
Natural Gas Supply: -0.02" - -0.04" WC
Propane Gas Supply: -0.02" - -0.04" WC
3/4" Inlets & Outlets: C/H Water, Recirc & Gas
120V AC, 60Hz / Less than 5 amps
Venting: Exhaust / Intake
- 2" or 3" PVC, CPVC, Polypropylene
- 2" or 3" Special gas vent type BH (Class II, A/B/C)
Safety Devices: Flame Rod, APS, Overheating Preventer, Built-In Freeze Protection, Exhaust high temperature limit sensor, Power Surge Fuse

