Photo may vary slightly — verify by part number before ordering.62I516-03 — WaterFurnace Insulated Desuperheater Large
In stock and ordered before 1pm ET, Mon–Fri? It ships the same day from our US warehouse.
Not sure it's the right part? Send the model and serial — help@totalhvacparts.com or 302-219-4994.
Need more than 10? Ask about factory lead time — we'll give you a real date, not a guess.
Overview
WaterFurnace 62I516-03 — Insulated Desuperheater Large. A desuperheater is a heat exchanger that recovers heat from the hot refrigerant gas to warm water. Also written as 62I51603.
Fits these WaterFurnace units: 161J072TR141C00D0, LDV048A114CTR2AA, NBV072TL024CBNAN1A30SSD, NDH049A111NSR, NDH049G111CSR0AN, NDH049H111CEL0DA, NDH064G111CER0AN, NDV049A111CTL, NDV049A111CTR, NDV049A111NTL, NDV049A141CTR, NDV049G111CTL0AA and 34 more (46 models; the Fits These Units list below is complete). These are the units we've confirmed — not necessarily the only ones. Send us the model and serial number if yours isn't listed.
This part replaces WaterFurnace 62I516B01, 62P516B01, 62I516B02, 62P516B02.
Genuine WaterFurnace OEM part — not an aftermarket substitute.
What is WaterFurnace 62I516-03?
It is a genuine WaterFurnace OEM desuperheater, listed by WaterFurnace as “Insulated Desuperheater Large”.
Which WaterFurnace units use 62I516-03?
Confirmed fits include 161J072TR141C00D0, LDV048A114CTR2AA, NBV072TL024CBNAN1A30SSD, NDH049A111NSR, NDH049G111CSR0AN, and 41 more. The Fits These Units list on this page shows all 46 confirmed models.
What does 62I516-03 replace?
It replaces WaterFurnace part numbers 62I516B01, 62P516B01, 62I516B02, 62P516B02.
What are the signs a desuperheater has failed?
A failing desuperheater may leak, scale up or deliver less heat.
Is 62I516-03 a genuine WaterFurnace part?
Yes. 62I516-03 is WaterFurnace's own part number for this item (also written 62I51603), and this is a genuine OEM part, not an aftermarket substitute. Search or order by this number.
How do I confirm 62I516-03 fits my unit?
Match the part number on your original part, or check your unit's model against the Fits These Units list on this page. Not sure? 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.
- 161J072TR141C00D0
- LDV048A114CTR2AA
- NBV072TL024CBNAN1A30SSD
- NDH049A111NSR
- NDH049G111CSR0AN
- NDH049H111CEL0DA
- NDH064G111CER0AN
- NDV049A111CTL
- NDV049A111CTR
- NDV049A111NTL
- NDV049A141CTR
- NDV049G111CTL0AA
- NDV049G111CTL0DA
- NDV049G111CTR0BA
- NDV049G111NTL0AA
- NDV049G111NTR0AN
- NDV049H111CTR0DA
- NDV064A111CTL
- NDV064A111CTR
- NDV064A111NTL
- NDV064A111NTR
- NDV064A141CTL
- NDV064G111CTL0DA
- NDV064G111CTR0BN
- NDV064G111CTR0DA
- NDV064G111NTL0BA
- NDV064K111CTR0DNW
- NDV072A111CTR
- NDV072A111NRR
- NDV072A111NTR
- NDV072A141CTR
- NDV072G111CTR0BA
- NDV072G111CTR0CA
- NDV072H111NTR0DA
- NDZ049G110CNN0AA
- NDZ064A11AC
- NDZ064G110CNN0AA
- NSV042G111NTL0AN
- NSZ042A11AC
- NVH048A111CER0KN
- NVH048D111NER0KN
- NVV048A111CTL0KN
- NVV060C111CTL0KN
- NVV060D111CTR0KN
- SDV049B122CTL
- SDV064B121CTR
Specifications
| Part Type | Desuperheater |
|---|---|
| Qty per Unit | 1 |
| Replaces | 62I516B01, 62P516B01, 62I516B02, 62P516B02 |
| Condition | New — Factory OEM |
| Availability | In stock |
After You Order
Order number and confirmation by email the moment you check out.
Pulled from our shelf — the same live count you saw on this page. In-stock orders placed before 1pm ET, Mon–Fri, leave the same business day.
Tracking number lands in your inbox the moment it leaves the building.
Check the part number on the label against your order before installing. Wrong or damaged? Tell us — we'll sort it out.
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 10, that's how many are physically here. When it hits zero, this page says so.
Is this a genuine WaterFurnace part, or aftermarket?
Genuine WaterFurnace OEM equipment sourced through WaterFurnace's authorized parts program — not an aftermarket substitute.
How do I confirm this fits my unit?
Match part number 62I516-03 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 62I516-03 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. Ships via UPS/FedEx Ground, or truck freight for oversized items. Free standard shipping (US).
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, and we reach out to arrange a delivery window before those orders leave the warehouse. Oversized items that ship by truck freight are also covered by free standard shipping on orders of $50 or more.
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