Verified record
A 2023 page on navieninc.ca says two installers from W. Vernon Whiteley, Inc., of West Chatham, Massachusetts, replaced an old electric tank water heater with a new Navien NPE-240A condensing tankless water heater.
“Two installers from W. Vernon Whiteley, Inc., of West Chatham, Massachusetts, replaced the old electric tank water heater with a new Navien NPE-240A condensing tankless water heater.”
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Typical Greater Boston range for this kind of work, from regional averages — not a quote from W Vernon Whiteley Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
1 change recorded — last scanned Sep 26, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
