Aqua Plus Indirect Fired Water Heaters
Models
Aqua Plus 35, Aqua Plus 45, Aqua Plus 55, Aqua Plus 85, Aqua Plus 105Key Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Gold and Pewter colors
Efficiency Rating Chart
| Aqua Plus Model | 200F Boiler Water | 190F Boiler Water | 180F Boiler Water | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Boiler Out (MBH) | 115F DHW (GPH) | 140F DHW (GPH) | Boiler Out (MBH) | 115F DHW (GPH) | 140F DHW (GPH) | Boiler Out (MBH) | 115F DHW (GPH) | 140F DHW (GPH) | |
| 35 | 170 | 337 | 223 | 170 | 311 | 202 | 150 | 284 | 181 |
| 45 | 190 | 363 | 243 | 170 | 335 | 222 | 150 | 307 | 200 |
| 55 | 210 | 443 | 302 | 190 | 411 | 278 | 190 | 378 | 252 |
| 85 | 300 | 551 | 374 | 250 | 511 | 343 | 250 | 470 | 310 |
| 105 | 350 | 715 | 483 | 350 | 662 | 442 | 300 | 608 | 400 |
Data
| Aqua Plus Model | 35 | 45 | 55 | 85 | 105 |
|---|---|---|---|---|---|
DHW Side Storage (gal) | 29.6 | 39.9 | 53.1 | 80.6 | 109.4 |
Boiler Side Storage (gal) | 1.6 | 1.9 | 2.2 | 2.5 | 3.5 |
Recommended Flow Rates (GPM) | 8 | 8 | 8 | 14 | 14 |
Head Loss-Boiler Side (ft) | 2.0 | 3.3 | 1.6 | 5.4 | 7.1 |
Working Pressure - Tank (psi) | 150 (Maximum) | ||||
Working Pressure - Coil (psi) | 145 (Maximum) | ||||
DHW Operating Temp (F) | 160* | 180 | |||
Approx. Shipping Weight | 94 | 111 | 122 | 223 | 238 |
*Optional 180F thermostat available
Manuals
- Aqua Plus Manual
(2.41 MB)
Brochures and Sales Collateral
- Aqua Plus Brochure
(2.18 MB)
- Aqua Plus Sales Flyer
(1.1 MB)
Architects/Engineers
We have all the technical information you need to specify the right HVAC equipment.
Distributors
Login to our Distributors Only section to view parts catalog, service bulletins and more.
