Replacement & installation · Wyandanch, NY · March 2026

Weil-McLain Oil Boiler Replacement in Wyandanch

New Weil-McLain oil boiler replaces a New Yorker unit, reconnected to the home's heating zones and indirect water heater

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Before: Before: the New Yorker oil boiler and Beckett burner, with its zone piping and the indirect water heater beside it.
After: After: the new Weil-McLain oil boiler and Carlin burner in the same corner, reconnected to the heating zones and indirect tank during commissioning.

Photos are lightly enhanced for clarity. The work shown is as installed or serviced.

The problem

This Wyandanch home ran on a New Yorker oil-fired boiler with a Beckett burner. It fed the home's zoned hot-water heating and an indirect-fired water heater, all switched from a three-zone relay, so any new boiler had to fit the piping and controls the house already relied on. After an in-home estimate visit, the homeowner approved a cast-iron boiler replacement.

Our solution

We removed the old boiler and set a new Weil-McLain WGO oil-fired hot-water boiler in the same basement corner, then mounted a new Carlin oil burner on it. A new galvanized flue connector with a barometric draft control was run into the existing flue opening, and a new expansion tank was added. The near-boiler piping was rebuilt in black iron with an air vent and relief valve. We wired the boiler control, ran new wiring from the home's three-zone switching relay, and tied the boiler back into the zone circulators and the existing indirect water heater. The job finished with fill and purge, combustion testing and commissioning.

The result

A new Weil-McLain oil boiler with a Carlin burner now sits in the same footprint as the old one. It serves the same heating zones and the same indirect water heater, which stayed in service. The installation carries a 1-year labor warranty on workmanship.

Installed

Weil-McLain WGO-series oil-fired cast-iron hot-water boiler (installed)
Carlin oil power burner, model not recorded (installed)
Bradford White indirect-fired water heater (existing, stayed in service and reconnected)
New Yorker oil-fired residential boiler with Beckett burner (removed)

Highlights

New Yorker oil boiler removed; new Weil-McLain oil-fired cast-iron boiler set in the same basement corner
New Carlin oil burner mounted on the new boiler
New galvanized flue connector with a barometric draft control, run into the existing flue opening
Near-boiler piping rebuilt in black iron with a new expansion tank, air vent and relief valve
Reconnected to the home's heating zones and its existing indirect water heater
1-year labor warranty on the installation

Scope of work

01Removed the old New Yorker oil-fired boiler
02Set a new Weil-McLain WGO oil-fired hot-water boiler in the same location
03Mounted a new Carlin oil burner
04Installed a new galvanized flue connector with barometric draft control into the existing flue opening
05Rebuilt the near-boiler piping in black iron with a new expansion tank, air vent and relief valve
06Wired the boiler control and ran new wiring from the home's three-zone switching relay
07Reconnected the boiler to the home's zone circulators and existing indirect water heater
08Filled and purged the system, then combustion tested and commissioned the boiler
09Backed the installation with a 1-year labor warranty on workmanship

More photos from the job

The old boiler is out and the new Weil-McLain is set in the same spot, with its new oil burner on the floor waiting to be mounted.
A new galvanized flue connector and draft-control tee go in above the boiler, with a new expansion tank on the rebuilt black-iron piping.
Wiring the new boiler's control, just below the Weil-McLain badge, with the rebuilt black-iron piping and air vent above.
Zone circulators and near-boiler piping, tied back in to serve the home's heating zones and indirect water heater.