Photo may vary slightly — verify by part number before ordering.62P535-03 — WaterFurnace COAX BTSSN-60-ES-6S C-5753-02 R410A Slim
WaterFurnace has discontinued part 62P535-03.
Replaced by: 62I535-03
Order replacement 62I535-03 — contact us →Overview
Discontinued — replaced by 62I535-03. WaterFurnace no longer supplies 62P535-03; order the direct factory replacement 62I535-03 instead.
Fits WaterFurnace models including EW030H10SSA. These are the units we've confirmed — not the only models this part fits. Contact us for the entire compatibility list, or if you don't see your unit, send us the model and serial number and we'll confirm before you order.
Fits These Units
Confirmed to fit the WaterFurnace units below — and these are not the only models this part fits. Contact us for the entire compatibility list, or if you don't see your unit, send the model and serial and we'll confirm before you buy.
- EW030H10SSA
Specifications
| Manufacturer | WaterFurnace |
|---|---|
| Part Number | 62P535-03 |
| Description | COAX BTSSN-60-ES-6S C-5753-02 R410A Slim |
| Category | Coaxial Heat Exchanger |
| Qty per Unit | 1 |
| Replaces | 62P535-04 |
| Condition | New — Factory OEM |
| Availability | Discontinued |
Ask the Parts Desk
Not sure this fits? Need more than what's in stock? Send the model and serial from the unit's data plate — a real person reads it and confirms before you order.
Common Questions
Is the stock number on this page real?
Yes — it's the live count from our own shelf, not an availability estimate. If it says 1, that's how many are physically here. When it hits zero, this page says so.
Is this a genuine WaterFurnace part, or aftermarket?
Genuine OEM stock sourced through WaterFurnace's authorized parts program — not an aftermarket substitute.
How do I confirm this fits my unit?
Match part number 62P535-03 to your unit's parts diagram. If unsure, send us your model and serial number and we'll verify before you order.
I see this listed under a different name on other sites. Is it the same part?
Yes — manufacturers and distributors sometimes use different brand names or legacy labels for the same part number. Part number 62P535-03 is identical across all name variations.
What's the warranty on this part?
Warranty terms vary by manufacturer. Contact us with your order number for details specific to this part.
How fast does this ship?
In-stock items ship the same business day on orders placed before 1pm ET, Monday–Friday. Standard ground delivers to most of the continental US in 2–5 business days.
Does everything ship UPS or FedEx Ground?
Most orders ship UPS or FedEx Ground. A small number of large or heavy parts across the catalog ship by truck freight instead — that's still free, and we reach out to arrange a delivery window before those orders leave the warehouse.
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