Description
The Vmax Series is equipped with a high-performance down-fired fire tube stainless steel heat exchanger and has been designed to make installation, setup, and service easy. The dedicated indirect tank connections and integrated primary loop pump make the Vmax Series unique in the boiler industry, setting a new standard in terms of ease of installation and peace of mind. Integrated and smart solutions that ensure quick and effective installation, even for complex applications.
Main Features
- Built-in primary loop and circulating pump
- High performance fire tube stainless steel heat exchanger
- Vents in PVC, CPVC or Poly Propylene
- Dedicated indirect tank connections
- Universal vent connections with embedded test port
- Easy to program display
- Quick connect components
Vmax Heat Only
| Model | VM110 | VM153 |
|---|---|---|
| Input power | 13.8 – 110 MBH | 15.4 – 154 MBH |
| AFUE | 95% | 95% |
| Heating capacity | 101 MBH | 141 MBH |
| Net AHRI Rating | 88 MBH | 122 MBH |
| Installation type | Indoor Wall Hung (rack available for floor standing installation) | Indoor Wall Hung (rack available for floor standing installation) |
| Weight | 110 lb | 135 lb |
| Gas connection | 1⁄2 in NPT female | 1⁄2 in NPT female |
| Water connection | 1 in NPT male | 1 in NPT male |
| Air Inlet | 2 in (max 100 ft), 3 in (max 150 ft) | 3 in (max 150 ft) |
| Flue | 2 in (max 100 ft), 3 in (max 150 ft) | 3 in (max 150 ft) |
Vmax Plus
| VM110P | VM153P | ||
|---|---|---|---|
| Input Power | DHW (Natural Gas / Propane) | 13.8 – 110 MBH | 15.4 – 154 MBH |
| Heating (Natural Gas / Propane) | 13.8 – 110 MBH | 15.4 – 154 MBH | |
| AFUE | 95% | ||
| Heating capacity | 101 MBH | 141 MBH | |
| Net AHRI Rating | 88 MBH | 122 MBH | |
| DHW Flow Rate at 77°F T Rise | 2.6 GPM | 3.6 GPM | |
| Installation type | Indoor Wall Hung (rack available for floor standing installation) | ||
| Weight | 115 lb | 140 lb | |
| Gas connection | 1⁄2 in NPT female | ||
| Water connections | 1 in female (sweat joint) | 1 in NPT male | |
| DHW connections | 3⁄4 in NPT male | ||
| Air Inlet | 2 in (max 100 ft), 3 in (max 150 ft) | 3 in (max 150 ft) | |
| Flue | 2 in (max 100 ft), 3 in (max 150 ft) | 3 in (max 150 ft) | |
