Start with the same purchase.
Match the manufacturer, full part number and suffix, specification, quantity and unit. Separate new, surplus, remanufactured and repaired items. An equivalent part needs technical acceptance by your facility before you treat it as interchangeable.
Then compare freight, taxes, lead time, warranty, quote validity and payment terms. Mark a missing term as unknown. Do not treat it as included or free.
- Confirm the exact item and condition in writing.
- Ask for the full delivered cost to your city or ZIP.
- Distinguish a dispatch estimate from an arrival commitment.
- Check what the warranty covers, who handles it and what it excludes.
- Keep a record of the quote date and how long the offer is valid.
A lower unit price can cost more.
| What to compare | Offer A | Offer B |
|---|---|---|
| Item | Same specified part, new | Same specified part, new |
| Quantity | 2 units | 2 units |
| Price per unit | $900 | $960 |
| Freight for the order | $180 | Included |
| Total before tax | $1,980 | $1,920 |
| Timing | Dispatch within 2 working days | Arrival within 5 working days |
| Warranty | 12 months; coverage not supplied | Coverage and duration not supplied |
The arithmetic is quantity × unit price + stated freight: 2 × $900 + $180 = $1,980; 2 × $960 = $1,920. Offer B is $60 lower before tax on the stated costs. That does not yet make it the better purchase: the timing statements differ and warranty terms remain unresolved.
If a price includes tax, a different currency, a core deposit or installation, separate those amounts before comparing it. Do not turn an incomplete comparison into a savings claim.
Same motor number, different published terms.
| Published claim | Primary evidence | Still unclear | Ask the seller to confirm |
|---|---|---|---|
| Three-year warranty; arrival estimate available separately. | Motion: EM3615T | Which warranty terms and dates apply to the unit? When would it arrive? | Send the applicable warranty and a delivery estimate to your ZIP, with all charges. |
| New condition; one-year manufacturer warranty wording from the purchase date. Usually ships the same day if in stock; the page shows a 5 p.m. EST cutoff, Monday to Friday. | FurnacePartSource: EM3615T | Does that warranty wording apply to this motor? Is a unit available to ship? | Confirm the exact unit, warranty, available quantity, dispatch date and expected arrival. |
| Free-shipping wording and an arrival estimate for the page’s selected ZIP. | SupplyHouse: EM3615T | Do those terms cover your destination, order and unloading needs? | Itemize any charges and confirm delivery method, arrival timing and applicable warranty. |
We matched the published EM3615T identifier across these three pages. Suffix variants are outside this example. The three-year and one-year descriptions are an unresolved difference in published wording, not proof of different warranty entitlements.
ABB identifies EM3615T as a general-purpose NEMA Premium motor. Its currently linked warranty matrix lists 36 months from installation and 42 months from manufacture for that category. Ask the seller to confirm the policy, both dates, when coverage ends, exclusions and claim contact for the actual unit. The matrix does not settle coverage for a particular purchase.
SupplyHouse’s shipping policy says freight delivery dates are estimates, not guarantees. Ask how your order will ship and separate an expected arrival from any written delivery commitment. A statement about same-day dispatch does not answer when the motor will reach your facility.
Prices and inventory change, so no current price or stock quantity is asserted here. These are dated webpage observations, not supplier-confirmed quotes, a representative market sample, or evidence of savings. Keep a dated copy of the seller’s reply with your comparison.
Keep the evidence beside each offer.
The blank comparison sheet gives each offer its own column. Keep the source and written reply beside the terms they support. Leave an unknown amount blank; it is not zero. A quote with missing required charges does not yet have a comparable delivered total.
The sheet has no automatic calculations and does not upload anything. Use it if helpful, or send the quote or purchasing files you already have.
- Identity: manufacturer, full part number and suffix, condition, quantity and unit. Have your team confirm technical suitability.
- Cost: currency, unit price, freight, tax, core deposit and other charges. Separate known amounts from missing costs.
- Timing: confirmed availability, dispatch estimate, arrival estimate and any written delivery commitment.
- Terms: warranty policy and dates, exclusions, claim contact, returns, payment, quote validity and written confirmation date.
Send this clarification request.
Replace the delivery placeholder and remove questions the supplier has already answered. Keep both suppliers' replies with the comparison.
Please confirm the full manufacturer part number and suffix, condition, quantity and unit for this offer.
Please itemize the unit price, freight to [delivery city/ZIP], taxes, any core deposit, and other required charges. Confirm whether the timing is a dispatch estimate or an arrival commitment.
Please also provide warranty coverage and exclusions, who handles a claim, return terms, quote validity and payment terms. Identify any proposed substitution or work excluded from the price.
We will confirm technical suitability before ordering.
When you only have one quote.
You can still identify missing scope and unclear terms. You cannot establish a market range from one offer alone. Installed View can start with your quote, a product link, a description or a nameplate photo and investigate comparable purchasing options.
We check what can be compared and what still needs verification. Availability, compatibility and the eventual buying decision depend on the item, location and information available.
Send the purchase you’re working on.
Send one quote, a photo, a product link or a description. We will check what can be compared and what still needs verifying.
Send your quote or photoPrivate submission. No account required. How we handle your information
Questions about this guide? Send a correction.