Rinnai is one of Hoffner Heating & Air Conditioning’s primary boiler install brands across the Pittsburgh metro. From combi boilers (space heat plus on-demand domestic hot water in one unit) to condensing residential boilers and tankless water heaters, we install, service, and maintain the full Rinnai residential lineup. Rinnai’s modulating-condensing technology and combi-unit space-saving design make them a strong choice for tight Pittsburgh homes and new-construction.
Rinnai installs require careful attention to gas-line sizing because modulating-condensing burners pull harder than atmospheric boilers under peak load. We verify gas service capacity at the meter, upsize the gas line if needed, configure the condensate drain and neutralizer, run PVC or polypropylene direct-vent to a code-compliant termination, and pipe near-boiler piping per Rinnai spec including primary-secondary loops for multi-zone setups. Combustion analyzer commissioning at startup. EPA Section 608 universal certified technicians. Hoffner registers the manufacturer warranty on the day of install.
Does Hoffner install Rinnai boilers in Pittsburgh? Yes. Rinnai is one of our two primary boiler install brands. We install the M-Series condensing boilers, the I-Series combi boilers (space heat + domestic hot water), and the Q-Premier high-output residential line.
What’s a combi boiler and is it right for my Pittsburgh home? A combi (combination) boiler handles both space heating and on-demand domestic hot water in one wall-hung unit. It’s ideal when you want to replace a separate boiler + tank water heater with a single appliance, free up mechanical-room floor space, or upgrade to high-efficiency. We size it to the larger of your two demands (typically domestic hot water) and run a heat-loss calc to verify space-heat capacity is sufficient.
How long does a Rinnai boiler last? Rinnai condensing boilers typically last 15 to 20 years with annual service. The wall-hung design and stainless-steel heat exchanger are durable, and individual components (ignition, flame rod, condensate trap) are field-serviceable.
What’s the warranty on a Rinnai install through Hoffner? Rinnai offers a 12-year limited heat-exchanger warranty and 5 years on parts for residential boilers when properly registered. Hoffner registers every install on the day of completion and adds a 1-year labor warranty.
How much does a Rinnai combi boiler cost in Pittsburgh? Combi boiler installs run higher than a standalone replacement because of the integrated water-heating capacity. The trade-off is eliminating a separate water heater and gaining a 95-plus AFUE space heat system. We provide a flat-rate quote after the in-home assessment.
We don’t upsell, we listen, recommend smart solutions, and stand behind our work.
30+ years of local experience means we know what Pittsburgh winters throw at you.
We focus on performance, efficiency, and long-term comfort, every single time.
Transform your Western Pennsylvania home’s indoor air quality with professional air scrubber installation. These advanced systems actively remove airborne contaminants, allergens, and odors from your home’s air supply, creating a healthier living environment for your family. Air scrubbers work by generating ionized particles that attach to pollutants, neutralizing them before they can circulate through your HVAC system.
In the diverse climate of Western Pennsylvania, where seasonal changes bring varying air quality challenges, air scrubbers provide year-round protection against dust, pollen, pet dander, and volatile organic compounds. These systems integrate seamlessly with your existing furnace installation or can be added to current setups without major modifications. The technology is particularly beneficial for homes with family members who suffer from allergies or respiratory conditions.
Our certified technicians ensure proper sizing and installation, maximizing the effectiveness of your air scrubber system. When combined with regular HVAC maintenance and air duct cleaning, air scrubbers significantly improve your home’s air quality while potentially extending the life of your HVAC equipment by reducing the buildup of contaminants on system components.
Eliminate harmful microorganisms from your home’s air supply with UV air purifier installation, a cutting-edge solution for Western Pennsylvania homeowners seeking superior indoor air quality. UV-C light technology destroys bacteria, viruses, mold spores, and other biological contaminants as they pass through your HVAC system, providing an additional layer of protection for your family’s health.
These systems are particularly valuable in our region’s humid summers and temperature fluctuations that can promote microbial growth within ductwork and HVAC components. UV air purifiers install directly into your existing ductwork, working silently and efficiently without affecting airflow or system performance. The technology is especially beneficial for homes that have experienced moisture issues or for families with compromised immune systems.
Professional installation ensures optimal lamp placement and proper electrical connections for maximum effectiveness. UV purifiers complement other air quality solutions and work exceptionally well alongside whole house dehumidifier installation to create a comprehensive indoor air quality system. Regular HVAC inspection services ensure your UV system continues operating at peak efficiency, while our technicians can integrate these units with your existing air conditioning system installation for optimal performance.
Comprehensive HVAC inspection services provide Western Pennsylvania homeowners with detailed assessments of their heating and cooling systems’ performance, safety, and efficiency. Our thorough inspections examine all system components, from ductwork integrity to electrical connections, ensuring your equipment operates safely and efficiently throughout the region’s demanding seasonal changes.
Professional inspections are crucial for identifying potential issues before they become costly repairs, particularly important given the heavy usage HVAC systems experience during Western Pennsylvania’s cold winters and humid summers. Our certified technicians evaluate system performance, check for proper ventilation, assess energy efficiency, and identify any safety concerns that could affect your family’s wellbeing.
During inspections, we examine connections to your furnace installation, test thermostat calibration, and verify proper airflow throughout your home’s ductwork. These comprehensive evaluations often reveal opportunities for energy savings and system improvements. Regular inspections complement HVAC tune up services and help maintain warranty coverage on your equipment. Our detailed reports include recommendations for air conditioner replacement when systems reach the end of their useful life, ensuring you make informed decisions about your home comfort investments.
When your heat pump fails in Western Pennsylvania’s unpredictable weather, professional repair services restore efficient heating and cooling to your home quickly and effectively. Heat pumps face unique challenges in our climate, from ice buildup during winter operations to refrigerant issues caused by extreme temperature swings, requiring specialized diagnostic skills and repair techniques.
Our experienced technicians diagnose and repair all heat pump issues, including compressor problems, refrigerant leaks, defrost cycle malfunctions, and electrical component failures. Heat pump systems are particularly popular in Western Pennsylvania for their energy efficiency, but they require prompt attention when problems arise to prevent secondary damage and maintain optimal performance throughout both heating and cooling seasons.
Professional heat pump repair often involves complex refrigerant work and precise electrical diagnostics that require specialized training and equipment. Our repair services complement heat pump installation expertise, ensuring repairs meet manufacturer specifications and maintain system warranties. When repairs become uneconomical, our team can recommend appropriate heating system replacement options. Regular HVAC maintenance helps prevent many heat pump issues, while our emergency services ensure you’re never left without climate control during extreme weather conditions.
Professional thermostat installation transforms your Western Pennsylvania home’s climate control, providing precise temperature management and significant energy savings throughout our region’s varying seasonal conditions. Modern thermostats offer programmable features, smart home integration, and advanced scheduling capabilities that optimize comfort while reducing energy consumption during peak heating and cooling periods.
Expert installation ensures proper wiring, calibration, and system compatibility with your existing HVAC equipment. Incorrect thermostat installation can lead to inefficient operation, temperature inconsistencies, and premature equipment wear. Our certified technicians handle all aspects of installation, from removing old units to programming new systems according to your family’s schedule and preferences.
New thermostat installations often reveal opportunities to improve overall system efficiency and can be coordinated with other upgrades like central AC installation or furnace replacement projects. Smart thermostats provide remote access and learning capabilities that adapt to your lifestyle, while programmable models offer significant energy savings through automated temperature adjustments. Professional installation includes system testing and user training, ensuring you maximize your investment. Our installation services complement comprehensive HVAC tune up programs that keep your entire system operating efficiently year-round.
Protect the health and functionality of your equipment with bi-annual service from Hoffner Heating & Air Conditioning!
The I-Series is Rinnai's combination boiler line, handling space heat plus on-demand domestic hot water in one wall-hung unit. For Pittsburgh homeowners replacing both a tank water heater and an older atmospheric boiler at the same time, the I-Series is often the best total-cost solution. Wall-hung design saves floor space. Modulating burner ratio up to 10:1 prevents short-cycling during shoulder seasons. PVC direct-vent so no chimney required. Pairs with multi-zone hydronic distribution.
The M-Series is Rinnai's high-output space-heat-only condensing line, suited for larger Pittsburgh-area homes or multi-zone setups where you have a separate domestic hot water source. Up to 199,000 BTU output, modulating burner, 95-plus AFUE, and the same wall-hung direct-vent design as the I-Series. We typically pair the M-Series with an indirect-fired water heater for the highest combined efficiency on whole-house systems.
The Q-Premier is Rinnai's premium residential line with extended turndown ratio (10:1 modulation), enhanced controls, and integration with smart thermostat platforms. Pittsburgh homeowners investing in long-term efficiency or comfort upgrades benefit from outdoor reset, weather-compensation controls, and integration with Wi-Fi-connected platforms like Ecobee or Nest.
New installation. Full boiler replacement including wall-hung unit, PVC or polypropylene direct-vent to code, condensate drain with neutralizer, near-boiler piping per Rinnai spec, expansion tank, low-water cutoff, circulator pump, gas-line sizing and upsizing if needed, combustion analysis commissioning, warranty registration.
Combi-boiler conversions. Removing an old atmospheric boiler plus tank water heater and replacing with a single wall-hung combi unit. Includes gas line upsize, vent re-route, plumbing modifications for combined supply, electrical and thermostat re-wiring.
Annual service. Condensate drain inspection and clean, neutralizer pH check and refill, combustion analyzer reading, flame rod clean and verify ignition voltage, circulator pump amp draw, expansion tank pre-charge, full visual inspection.
Repair, in and out of warranty. Our technicians carry common Rinnai parts on the truck. Warranty repairs handled with Rinnai claim paperwork on your behalf. Out-of-warranty work flat-rate.
Tankless water heater service. Rinnai is also the leading tankless water heater brand. We service the V-Series, Sensei, and RU-Premier tankless lines (descaling, ignition service, vent cleaning) and integrate them with hydronic boiler systems where applicable.
Rinnai residential boilers carry a 12-year limited heat-exchanger warranty, 5 years on parts, and 1 year on labor through Rinnai when professionally installed. Hoffner registers every install on the day of completion. We add our own 1-year labor warranty on installation work. Maintenance plan members get extended labor coverage and priority service.
Both are primary install brands for Hoffner. Here's how we typically advise Pittsburgh homeowners:
Choose Rinnai when: You want a combi boiler handling both space heat and domestic hot water, have limited mechanical-room space, want a wall-hung unit, or are doing new construction or major renovation where the latest condensing technology matters most.
Choose Weil-McLain when: You're replacing an existing cast-iron sectional boiler, have steam radiator distribution, want the longest manufacturer heat-exchanger warranty on cast iron, or are renovating an older Pittsburgh-area home where preserving the radiator system matters. See our Weil-McLain installations page.
We walk through both options at the in-home estimate so the decision fits the home, budget, and goals.
Hoffner Heating & Air Conditioning is a family-operated Rinnai boiler dealer and installer at 114 McGinnis Avenue, Pitcairn, PA 15140, serving Pittsburgh and Western Pennsylvania since 2017. Rinnai is one of our two primary boiler install brands (Weil-McLain is the other). We specialize in combi-boiler conversions, wall-hung condensing installs, and integrated Rinnai tankless water heater service across Allegheny and Westmoreland counties.
Does Hoffner install Rinnai in Pittsburgh? Yes. Rinnai is one of our two primary boiler install brands. We install I-Series combi, M-Series condensing, and Q-Premier residential lines. We also service Rinnai tankless water heaters.
What credentials does Hoffner hold? Comfortmaker Elite Dealer, EPA Section 608 universal refrigerant credentials, full Pennsylvania HVAC licensing and insurance, family-operated since 2017, 4.9-star Google rating with 210+ reviews.
What is Hoffner's pricing model? Flat-rate pricing. We diagnose, scope, give you a single transparent quote, you approve, we work, that is what you pay.
How do I get a Rinnai quote? Call (412) 946-2160 or (412) 376-9080. Office: 114 McGinnis Avenue, Pitcairn, PA 15140.
Hoffner Heating & Air Conditioning
114 McGinnis Avenue, Pitcairn, PA 15140
(412) 946-2160 (CTA line) / (412) 376-9080 (office)
