Burnham ALTA-120-1G00 120MBH Boiler
It’s the EASIEST boiler you’ll ever install because it’s the MOST ADVANCED boiler ever made.
UNMATCHED SIMPLICITY
- No-touch combustion setup, engineered for five-minute start-up
- Self-diagnostic boiler control
- Rate-based temperature reset, no outdoor sensor required
- Assesses environmental conditions, continually adjusting boiler operation for comfort and efficiency
- Three-side unobstructed service access – fast removal of front and side panels
- Simple 2-step natural gas-to-LP conversion with no kits or additional parts required
- Easy lift, wall hanging design
- Alta FastPipe (primary/secondary piping) included on combi models, optional on heating models
NEXT-GENERATION ADAPTIVE COMBUSTION
- Continuous high-efficiency combustion without manual throttle or offset adjustments
- Automatic self-calibration adjusts to variables in environment, component wear, gas and vent pressure
- Low gas pressure capability (2.5 in. wc gas, 8.0 in. wc LP)
INDUSTRY-LEADING VALUE
- 5-year parts warranty, 12-year limited warranty on heat exchanger
- High altitude performance with zero or minimal derate
- Universal vent connection for CPVC, polypropylene
- Boiler flow safety switch (UL353)
Features
• Direct vent, high turndown, sealed combustion
appliance
• Altitude capability to 10,100 ft. (“G00” suffix)
• World-leading stainless steel 316L heat exchanger,
corrosion resistant
• Alta Control System
– Automatic “no-touch” combustion management
– Built-in self diagnostics
– 2 inputs (T-stat, DHW)
– Warm weather shutdown
– Two step LP conversion at gas valve switch and
display - no kit purchase required
– Sensor-less, rate-based reset
– Fuse protected, spare fuses provided
– Separated high and low voltage connections
• Boiler flow safety switch (UL353)
• Low gas pressure capability;
Min: 2.5 in. wc (nat gas), 8.0 in. wc (LP gas)
• Three side, unobstructed service access jacket
• Vent connection for CPVC/PVC, polypropylene
• Pre-installed hanging bracket and wall mount kit
• Circulator
– Grundfos 26-99 (heating-only models)
– Grundfos UPS-78 Special (combi models)
Compatible Master Panels
Pair with one of our Hydro-Smart panels that are pre-wired, pre-plumbed and pressure tested for and easy and reliable radiant heating solution.


HSPS190MTH
Zones: 2-4
Max BTUs: 190,000

HSPS190MZH
Zones: 2-4
Max BTUs: 190,000

