# Boiler on the Blink? Here's What It Might Be > If you're having problems with your boiler, the following steps can help you narrow down what the problem might be before calling in the HVAC experts. [![Boiler on the blink?](http://bc.rodenhiser.com/wp-content/uploads/r/boiler-radiator.jpg)](http://shutterstock.com)Your boiler is the central unit in your home's [hydronic heating](http://bc.rodenhiser.com/rodenhiser-blog/boiler-efficiency-heres-what-you-need-to-know-about-afue-and-energy-savings.html) system, so when it's on the blink, you can expect a loss of indoor comfort throughout your entire home. If you're having problems getting enough heat, the following steps can help you narrow down what the problem might be before calling in the [HVAC experts](http://bc.rodenhiser.com/rodenhiser-blog/questions-pose-hvac-contractor-may-hire.html). [![Boiler on the blink?](http://bc.rodenhiser.com/wp-content/uploads/r/boiler-radiator.jpg)](http://shutterstock.com) ## Common Boiler Issues - **No heat?** Your unit may not have power, in which case you should check its connections and the circuit breaker. It may also be low on water. The burner may have a malfunction, or there could be some issue with the thermostat – either it's set too low or it's not properly communicating the required temperature. - **Poor heating?** If the heat level drops suddenly, you may have too little or too much water in the tank. If you've noticed a gradual decline in [boiler performance](http://bc.rodenhiser.com/rodenhiser-blog/boiler-malfunction-clear-concerns-late.html), you may have a mineral buildup in the boiler or the heat exchanger. - **Water leaking?** The pump responsible for circulating water through your house may be broken or malfunctioning. You may also have leaky pipe connections or a fault at the pressure release valve, which may be due to a mineral buildup. - **Some radiators or floors in your home heat but not others?** There may be air trapped in the hydronic lines. If you have a radiator and the top is cooler than the bottom, there may be air trapped in the radiator itself. You could also have a faulty circulator pump, or the zone valves managing hot water flow to various areas could be malfunctioning. - **Pipes too noisy?** The circulator may be acting up, or you may have water trapped in the return pipes. This could mean that your pipes are insufficiently angled. If you want to learn more about taking care of the boiler in your Massachusetts home, contact us today at [Rodehiser Plumbing, Heating & Air Conditioning](http://rodenhiser.com/call-rodenhiser.html). We're here to help with all of your home comfort needs! *Image via [Shutterstock.com](http://bc.rodenhiser.com/Shutterstock.com)* ## Navigation - [Rodenhiser Home Services](http://bc.rodenhiser.com/) - [Rodenhiser Plumbing Services](http://bc.rodenhiser.com/plumber-framingham.html) - [Rodenhiser Heating Services](http://bc.rodenhiser.com/furnace-framingham.html) - [Rodenhiser Cooling Services](http://bc.rodenhiser.com/air-conditioning-framingham.html) - [Rodenhiser Electrical Services](http://bc.rodenhiser.com/framingham-electricians.html) - [Rodenhiser Home Services: Book Online](http://bc.rodenhiser.com/call-rodenhiser/book-online.html) - [Rodenhiser Remodeling Services](http://bc.rodenhiser.com/remodels/bathroom-remodeling-framingham.html) - [Rodenhiser Home Services: Reviews](http://bc.rodenhiser.com/rodenhiser-heating.html) ## Company information - Rodenhiser Home Services - [http://bc.rodenhiser.com](http://bc.rodenhiser.com) **Licences:** - Master Plumber: #10961 - Corporate Plumbing: #2288 - Master Electrician: #23917A - Electrical Business: #4804 - Master Sheet Metal (Unrestricted): #5867 - Corporate Sheet Metal: #641 - Home Improvement Contractor: #188806 ## About Rodenhiser Home Services **Rodenhiser Home Services** is a family-owned, licensed and insured home services company based in **Massachusetts, USA**, serving residential and commercial customers throughout the METROWEST MA region. Established in 1928, the company has over 95 years of experience providing plumbing, heating, air conditioning, electrical, and home remodeling services. Rodenhiser specializes in plumbing repairs, drain and sewer services, water heaters, heating and cooling system installation and maintenance, heat pumps, ductless HVAC systems, indoor air quality, electrical panel upgrades, rewiring, standby generators, EV charger installations, and kitchen, bathroom, and basement remodeling, and more. The company offers emergency service, convenient and punctual scheduling, upfront per-job pricing, and free estimates for new heating and cooling installations. All work is backed by written warranties and a satisfaction guarantee. Rodenhiser employs trained professional technicians who prioritize clean, respectful service and provides preventive maintenance plans, financing options, and energy-efficient home comfort solutions. Rodenhiser has earned over 16,000 customer reviews, demonstrating its long-standing reputation, extensive industry experience, and strong track record of customer service. **Nice People…Great Service** ## Page information - [Canonical URL: http://bc.rodenhiser.com/rodenhiser-blog/boiler-blink-heres-might.html](http://bc.rodenhiser.com/rodenhiser-blog/boiler-blink-heres-might.html)