Uncategorized

High energy bills often creep up even before the summer heat hits, and the hidden culprit is usually dirty condenser coils. At Robben & Sons, we’ve seen how these coils act like a thick blanket, trapping heat and forcing your system to work double-time. Whether it’s the corrosive salty air along Oregon’s coast or the […]

Waking up to a blank thermostat screen can make you think your whole heating or cooling system has failed. Most of the time, the real culprit is just dead batteries or a loose wire inside the thermostat. Robben & Sons knows that April is the ideal month for a quick thermostat battery check; it could

April nights in Oregon still bring freezing temperatures, which means your furnace keeps running. At Robben & Sons, we see how the metal in your heat exchanger endures thousands of expansions and contractions every winter, creating tiny hairline cracks. These cracks can leak carbon monoxide, turning a simple furnace issue into a serious safety risk.

A mystery puddle or a sudden ceiling leak is often the result of a clogged HVAC condensate line, a common issue during the damp months of April. The consistent 50°F to 60°F weather in the Pacific Northwest turns these lines into a breeding ground for algae and slime that has remained stagnant all winter. When

Oregon winters don’t follow a script—one day it’s 35°F, the next it’s 55°F. That means your electric bill from running a heat pump can spike during cold snaps, while gas bills climb on milder days. The dual fuel strategy with hybrid heating systems solves this by switching between a gas furnace and an electric heat

February’s relentless rain and wind in Oregon’s Willamette Valley and Coastal regions leave your outdoor unit struggling under layers of moss and mud. This buildup clogs the fins, cutting down heat pump efficiency and causing those frustrating “system struggle” noises. At Robben & Sons, we’ve seen how quickly the Pacific Northwest dampness can turn a

Most Oregon homeowners scramble for AC installation once the heat hits 80 degrees. That wait can stretch to four weeks during the June heat dome panic. At Robben & Sons, we call February the “Secret Season” for cooling. Scheduling your installation now means you avoid the spring rush, lock in better pricing, and grab early-season

Some rooms in your Oregon home feel like a chilly waiting zone while others get way too warm. This frustrating uneven heat, especially common during the damp Portland and Clackamas County winters, often has a hidden culprit inside your furnace: the blower motor. When dust builds up, it struggles to push air evenly, leaving your

Your high-efficiency furnace works harder than ever during Oregon’s damp winter, but that extra effort can come with hidden risks. If you live in the greater Portland or Clackamas County area and suspect an issue, the local experts at Robben & Sons can help diagnose and resolve the problem before it becomes a major headache. When the

Pilot light problems used to be the top cause of furnace failures. Now, with modern Oregon furnaces, the real culprit often hides in the furnace ignition system’s flame sensor. When this small safety part gets dirty, your heat cuts out—sometimes right when you need it most. If you’re experiencing repeated furnace shutdowns in the Portland