A furnace heat exchanger is an essential component of a furnace. But what is a heat exchanger and how does it work? This article will tell you everything.

This guide covers heat exchanger replacement costs based on factors like type, age, and size, so you can budget effectively for this essential replacement.

Argentina’s 51% stake in YPF would partially satisfy a 2023 award for $16 billion that Argentina has yet to pay.

New York has a new plan to tackle fossil-fuel emissions from its hundreds of thousands of big apartment buildings: a competition. Last month, state agencies announced an offer of $10 million for ...

Way back in the mid-1980s, a Long Island fuel company got caught using homemade devices to cheat 1,500 customers by redirecting heating oil meant for boilers back into its trucks. Customers paid fo… ...

They can be used to replace fossil fuel-based oils such as No. 4 oil. Renewable heating oil, if produced using recycled waste feedstocks, is a commercially available option for NYC buildings.

A heat-balance design associated with the revamp of a delayed coker in the Nanjing, China, refinery saves about $101,000/year in energy consumption.

Heating oil prices in New York — already at a seasonal record — jumped by 12 cents this week just as a winter storm is about to hit the region with ice and snow.

New York is planning to phase in home heating technology, such as the air-source heat pump shown here, that does not produce greenhouse gas emissions. Ryan Stanton | The Ann Arbor News ...