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Steam Gas Boiler- Gun or atmospheric?

how much radiation you have. Don't go by the size of the present boiler. It is probably oversized.

In general, a boiler with a power gas burner ("gun") will have a better thermal efficiency than an atmospheric one. Go for the gun.

An indirect heater is more expensive to buy and install, but uses much less fuel. I'd go that way.

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Comments

  • SC
    SC Member Posts: 35
    Steam Gas boiler-Install a gun or atmospheric

    I have an eight family frame house in bklyn, exposed on three sides. Currently I have a HB Smith 543K BTU boiler probably 30 years old. I am think about changing it,
    What's better an atmosperic boiler or "gun" boiler?
    Should I reduce the size, if so by how much?
    Install a coil or don't and use HW heater?
    What brand is recommended, perless,burham,etc?

    Thanks!
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