# Alberta Purchasing #2026056

Supply and Installation of Three Boilers and Two NTI V120 Hot-Water Tanks

**Posted:** October 20, 2026
**Respond By:** November 10, 2026
**Identifier:** 2026056
**NAICS:** 238220, 423720

Calgary Housing Company is seeking equipment and installation for a building heating and hot-water system.
- **Buyer:** Calgary Housing Company.
- **Requested equipment:**
  - Three floor-mounted, high-efficiency condensing boilers with stainless steel heat exchangers; no boiler manufacturer, model, or part number is specified.
  - Two **NTI V120** stainless steel indirect domestic hot-water tanks, each with a capacity of 450 liters (119 US gallons).
- **Services:** Installation of the supplied boilers and tanks.
- **OEM:** **NTI** is the named manufacturer for the V120 tanks. No boiler OEM is specified.
- **Performance period:** Approximately four months, from late 2026 into early 2027; no option periods or annual subscription are identified.

### Description

Calgary Housing Company is seeking a contractor to supply and install three floor-mounted, high-efficiency condensing boilers with stainless steel heat exchangers. The work also includes supplying and installing two NTI V120 stainless steel indirect domestic hot water tanks, each with a 450-liter (119 USG) capacity. Bids must be submitted through Ariba; emailed, faxed, and paper submissions will not be accepted. The delivery period is November 23, 2026 through March 15, 2027.

[View original listing](https://purchasing.alberta.ca/posting/AB-2026-07016)